Buried type semiconductor laser device,申请号US19880229212-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	Buried type semiconductor laser device
摘要
申请公布号	US4841534(A)	申请公布日期	1989.06.20
申请号	US19880229212	申请日期	1988.08.05
申请人	SHARP KABUSHIKI KAISHA	发明人	YOSHIDA, TOSHIHIKO;TAKIGUCHI, HARUHISA;KANEIWA, SHINJI;KUDO, HIROAKI;MATSUI, SADAYOSHI
分类号	H01S5/00;H01S5/223;H01S5/227;H01S5/24	主分类号	H01S5/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HERSTELLUNG VON ISOLIERTEN ROHRLEITUNGEN DURCH VERSCHAEUMEN IN HORIZONTALER ODER GENEIGTER LAGE

VERFAHREN ZUR HERSTELLUNG VON DIASTEREOISOMEREN BENZOSUBSTITUIERTEN 6,6A,7,8,13,13A-HEXAHYDRO-1-BENZOPYRANO-ECKIGE KLAMMER AUF 4,3-B ECKIGE KLAMMER ZU-1,5-BENZODIAZEPINEN

ROTATIONSARBEITS-ZYLINDER

HOLLOW FIBRE MEMBRANES

HEAT ACTIVATED ABSORPTION HEAT PUMP APPARATUS AND METHOD OF ABSORPTION HEATING

INFLATABLE LIFERAFTS

A device for raising and transport of goods.

Novel oxothia compounds, processes for their preparation, pharmaceutical preparations containing these compounds and their use as a medicinal active compound

Combined container and key ring

Resistance heating tape

SUPPLY TO DIRECTLY HEATED CATHODE OF TV PICK UP TUBE

TIME DIVISION SWITCHING SYSTEMS

Fast Rewind of Tape in Recording and/or Playback Apparatus

Electrophotographic copier

Extractor mechanism

FUEL INJECTION TIMING DEVICE FOR INTERNAL COMBUSTION ENGINES

MOLDING OF POLYURETHANE