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
Luftdichte Durchführung von Drähten durch eine Glaswand, insbesondere einer elektrischen Entladungsröhre.
摘要
申请公布号
AT136928(B)
申请公布日期
1934.03.26
申请号
ATD136928
申请日期
1933.03.13
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COATING MATERIAL COMPOSITION FOR GLASS BASE MATERIAL
OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMERIZATION METHOD
PRODUCTION OF STYRENE/ACRYLONITRILE COPOLYMER RESIN
PYRAZOLE DERIVATIVE AND HERBICIDE CONTAINING THE SAME AS ACTIVE COMPONENT
EMULSIFIED COSMETIC
CELLULOSE FIBER-CONTAINING CEMENT COMPOSITION
PRODUCTION OF GLASS
TRANSPARENT GLASS CERAMIC ARTICLES AND THEIR PRODUCTION
ELEVATOR SYSTEM
CHAIN LEVER HOIST
DOOR OPERATION INSPECTING DEVICE FOR ELEVATOR
ELEVATOR REMODELING METHOD
PACKING EFFICIENCY OPERATION DEVICE
METHOD AND DEVICE FOR CONTROLLING LOCKUP OF TORQUE CONVERTER
PRODUCTION OF BLOW MOLDED PRODUCT COMPOSED OF ABS RESIN
PREVENTING AGENT FOR FUSION OF STRIP IN CAUSING ABNORMAL ROLLING IN HOT ROLLING ROLL
EMBOSSED SHAPED SHEET
PRODUCTION OF THERMOPLASTIC RESIN TUBULAR FOAM
VACUUM INJECTION MOLD
FLAME-RETARDANT EXPANDED POLYOLEFIN RESIN PARTICLE
