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 à la fabrication des passages isolants
摘要
申请公布号
FR63483(E)
申请公布日期
1955.09.28
申请号
FRD63483
申请日期
1952.11.07
申请人
发明人
DOLOY GEORGES
分类号
C03C29/00;H01B17/30
主分类号
C03C29/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR OBSERVING TARGET
WIRING TESTING METHOD AND APPARATUS FOR CIRCUIT SUBSTRATE
WIRE HARNESS TESTER
APPARATUS FOR FIXING DYEING BOBBIN
BLENDED FIBER INTERLACED YARN
MANUFACTURE OF IRON ALLOY
FORMATION OF CHROMIUM PLATED FILM HAVING METALLIC LUSTER
DENTAL SILVER ALLOY
MANUFACTURE OF SIC WHISKER REINFORCED AL ALLOY MATERIAL
AUTOMATIC CONTROLLER FOR ROUGH SELECTOR
SPARK FREQUENCY CONTROLLING SYSTEM OF ELECTRIC PRECIPITATOR
DUSTING DEVICE FOR PLASTIC FILM SHEET, ETC.
FILTER MECHANISM BY TUBULAR MATERIAL
Automatic lattice fabrication apparatus
Easy-open laminated container with optional reclosing means and method of making
Method of evaluating cooling performance of heat treatment agent and apparatus therefor
Latching arrangement for seat slide structures
Method and apparatus for rotating and reciprocating well bore liner
Method of and arrangement for milling root butts of round timber
Liquid flow indicator for farm implements