TRANSOPTOR TYPE CALLING SIGNAL CONVERTER IN SPARK-PROOF TELEPHONE SETS,申请号PL19850252222-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	TRANSOPTOR TYPE CALLING SIGNAL CONVERTER IN SPARK-PROOF TELEPHONE SETS
摘要
申请公布号	PL252222(A1)	申请公布日期	1986.09.09
申请号	PL19850252222	申请日期	1985.03.01
申请人	RYBNICKO JASTRZEBSKIE GWARECTW	发明人	KACY JAN;PRYSZCZ EFREM;SEDKIEWICZ TADEUSZ;JANISZEWSKI RYSZARD
分类号	H04M;(IPC1-7):H04M/	主分类号	H04M
代理机构		代理人
主权项
地址

您可能感兴趣的专利

WORK TRANSFER SUPPORT DEVICE AND WORK TRANSFER SUPPORT METHOD

SURFACE COATED CEMENTED CARBIDE CUTTING TOOL HAVING HARD COATED LAYER EXHIBITING EXCELLENT WEAR RESISTANCE UNDER HIGH SPEED HEAVY CUTTING CONDITION

TURRET PUNCH PRESS

METHOD FOR WINDING UP HOT-ROLLED STEEL STRIP

DENITRIFICATION TREATMENT APPARATUS AND DENITRIFICATION TREATMENT METHOD

NOZZLE OF SOLDER SUCKING DEVICE

APPARATUS FOR TREATING ORGANIC WASTE FOR WHICH EXTERNAL FUEL IS NOT REQUIRED

APPARATUS FOR ULTRAVIOLET RADIATION

THRUST ROLLER BEARING

ROLLING BEARING DEVICE WITH SENSOR

TIMING CHAIN GUIDE FOR INTERNAL COMBUSTION ENGINE

EVAPORATED FUEL TREATMENT DEVICE OF INTERNAL COMBUSTION ENGINE

OIL PAN STRUCTURE OF FOUR-CYCLE ENGINE

IDLE SPEED CONTROL DEVICE