Manufacture of reproduced diffraction gratings,申请号US19260123503-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Manufacture of reproduced diffraction gratings
摘要
申请公布号	US1744642(A)	申请公布日期	1930.01.21
申请号	US19260123503	申请日期	1926.07.19
申请人	KENYU KONDO	发明人	KONDO KENYU
分类号	G03F7/00	主分类号	G03F7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FLOOR STRUCTURE AND FLOOR CONSTRUCTION METHOD

OUTER WALL MATERIAL

JOINT STRUCTURE OF SEGMENTS

GRATING DEVICE FOR MANHOLE

HOLDING MEMBER AND CONCRETE WALL

HOUSE AND MULTIPLE DWELLING HOUSE

PANTS WITH CORSET

METAL FINE PARTICLE-CONTAINING POLYSACCHARIDE FIBER AND METHOD FOR PRODUCING THE SAME

INDIRECT ENERGIZING TYPE CONTINUOUS ELECTROLYTIC ETCHING METHOD AND INDIRECT ENERGIZING TYPE CONTINUOUS ELECTROLYTIC ETCHING APPARATUS FOR METALLIC STRIP

METHOD AND INSTRUMENT FOR MEASURING LEVEL OF MOLTEN MATERIAL IN BLAST FURNACE

CHROMIUM PLATING METHOD FOR STEEL SHEET

METHOD FOR FORMING NYLON FILM

APPARATUS AND METHOD FOR ANNEALING METAL STRIP COIL

CIRCUIT-JOINING MATERIAL, FILM-FORMED CIRCUIT-JOINING MATERIAL BY USING THE SAME, JOINING STRUCTURE OF CIRCUIT MEMBER AND METHOD FOR PRODUCING THE SAME

SOAP FOR WRITING ON SKIN

POLYESTER RESIN COMPOSITION AND MOUNTING FILM

TRANSPARENT PLASTIC COMPOSITE SHEET AND DISPLAY ELEMENT USING THE SAME