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
Improvements in or relating to cylinder heads for hot-gas engines
摘要
申请公布号
GB615260(A)
申请公布日期
1949.01.04
申请号
GB19460016008
申请日期
1946.05.27
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
F02G1/053
主分类号
F02G1/053
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISCRETE COSINE TRANSFORMATION DEVICE
BRANCH CONNECTION BOX
INTERFACE DEVICE
DETECTING METHOD BY USING OPTICAL FIBER GYRO AND ITS DEVICE
SEMICONDUCTOR STORAGE
DEVICE FOR DETECTING COORDINATE POSITION
EXCHANGE DEVICE
HALFTONE TYPE PHASE SHIFT PHOTOMASK
MANUFACTURE OF LIQUID CRYSTAL DISPLAY
SEMICONDUCTOR INTEGRATED CIRCUIT MEMORY DEVICE
CONTROL METHOD FOR NON-VOLATILE FLASH MEMORY AND ITS DEVICE
DOUBLE WATER BARRIER SHEET WITH WATER LEAK DETECTION SYSTEM
NON-VOLATILE SEMICONDUCTOR MEMORY AND ITS CONTROL METHOD
SEMICONDUCTOR WAFER RECOGNITION EQUIPMENT
FILTER TYPE ELECTRIC CONNECTOR
HIGH-SPEED COMMUNICATION TYPE ELECTRONIC IDENTIFICATION SYSTEM AND LABEL FOR THE SAE SYSTEM
MANUFACTURE OF M X N ELECTRO-DISPLACING ACTUATED MIRROR ARRAY
ANTENNA HAVING IMPROVED EFFICIENCY AND BANDWIDTH, AND IMPROVING METHOD FOR EFFICIENCY AND BANDWIDTH OF ANTENNA
HEAT EXCHANGER AND MANUFACTURE THEREOF
FORMATION OF MAGNETIC CIRCUIT FOR VALVE
