首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Perfectionnements aux moules pour masques à gaz et autres
摘要
申请公布号
FR852071(A)
申请公布日期
1940.01.23
申请号
FRD852071
申请日期
1939.03.24
申请人
发明人
GODEL EDOUARD
分类号
B29D99/00
主分类号
B29D99/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DETECTING DEVICE FOR MICRO-DECLINATION OF OPTICAL PATH
DEVICE OF MEASURING LIQUID VISCOSITY
CAR HEIGHT ADJUSTING DEVICE
PRINTER
FLUX CORED WIRE FOR ARC WELDING
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
TENSILE TESTING DEVICE AT LOW TEMPERATURE
AIR BRAKE UNIT FOR CAR
RADIAL TYRE
CASTING METHOD FOR JOINED PART OF SHAFTLIKE CASTING JOINED WITH DISSIMILAR METAL IN AXIAL DIRECTION
PRODUCTION OF POLY V-PULLEY BY SHEET METAL
PRODUCTION OF RECTANGULAR ARMORED CABLE
PRODUCTION OF PRESS DIE
STRETCHING DEVICE FOR TENSION LEVELER
MANUFACTURE OF SEMICONDUCTOR DEVICE
FORMING METHOD FOR RECEIVING PIECE
METHOD AND APPARATUS FOR CONTROLLING LIQUID QUANTITY OF MAGNETIC POWDER
APPARATUS FOR MEASURING EVAPORATION WEIGHT AND EVAPORATION HEAT VALUE SIMULTANEOUSLY
DETECTING METHOD FOR STICKING DEFECT OF MAGNETIC TAPE
STOPPING DEVICE FOR BRAKE SHOE CLEARANCE ADJUSTMENT OF DRUM BRAKE