| Patents for D01B 7 - Obtaining silk fibres or filaments (936) |
|---|
| 08/07/1991 | CN2082271U High efficient silkworm cocoon boiling machine |
| 07/31/1991 | CN1053454A Storing method of tussah fresh cocoons year in year out |
| 07/03/1991 | CN2080072U Timed alarm for silkworm baking apparatus |
| 06/12/1991 | CN2078751U Simple identifier for early gathered cocoon and inside-stained cocoon |
| 03/13/1991 | CN2072976U Steam cocoon-boiling machine |
| 03/13/1991 | CN2072975U Hot air controlling board for heated-air dryer |
| 01/16/1991 | CN2069417U Cocoon feeder of automatic reeling machine |
| 12/19/1990 | CN1047784A Method for killing silkworm pupae |
| 12/12/1990 | CN1047710A Method for producing composite yarn of raw silk |
| 11/21/1990 | CN1047119A Apparatus for winding filament onto bobbin in automatic cocoon reeling machine |
| 11/21/1990 | CN1047118A Apparatus for winding filament onto bobbin |
| 10/31/1990 | CN2064775U Curved rail of cocoon cooking machine for cocoon cage crossing over thermal insulating plate |
| 10/10/1990 | CN2063526U Pretreatment machine for medicinal steam cooking cocoon |
| 10/03/1990 | CN1045822A Bulked silk and fabric and manufacturing method thereof |
| 05/30/1990 | CN1008191B Cocoon sampler |
| 04/04/1990 | CN1007437B Process for manufacturing deformed silk yarn |
| 02/21/1990 | CN1006907B Production technique and installation of composite silk of natural silk |
| 06/28/1989 | CN2040236U Circulation-type annular hot-blast cocoon drier |
| 06/07/1989 | CN1033298A Cooking cocoon |
| 03/29/1989 | CN1032041A Production technique and installation of composite silk of natural silk |
| 11/16/1988 | CN87217016U Automatic picking device |
| 09/14/1988 | CN87215253U Double gear long guide colume rereeling reel |
| 09/07/1988 | CN87105765A Method of producing yarns wound with silk |
| 08/17/1988 | CN87216043U Silkworm cocoon pre-treatment machine before steaming |
| 01/13/1988 | CN86101509A A single natural silk positioning and coarse removal device |
| 12/26/1987 | CN87203930U Speed stability governor for the reel of reeling machines |
| 10/31/1987 | CN86209443U Moving hopper type quantitive silkworm cocoon feeding apparatus |
| 09/02/1987 | CN86207867U Raw silk fiber number controlling device |
| 09/02/1987 | CN86101130A Process for manufacturing deformed silk yarn |
| 07/22/1987 | CN86203083U Setting and foul-removing unit for single piece of cocoon |
| 05/20/1987 | CN86204267U Equipment for pretreating cocoon before silk reeling |
| 04/22/1987 | CN86102894A Cocoon sampler |
| 10/08/1986 | CN85103299A The true silk/synthetic fiber wick silk and its manufacturing technique |
| 10/01/1986 | CN86200948U Fibre number control device for automatic reeling machine |
| 10/21/1980 | US4229285 Dust removal in an opening and cleaning apparatus for fibrous materials |
| 06/29/1976 | US3967243 Character pattern normalization method and apparatus for optical character recognition system |