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
Waveguide variable impedance apparatus
摘要
申请公布号
US2951998(A)
申请公布日期
1960.09.06
申请号
US19570645818
申请日期
1957.03.13
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
RONDE FRANS CHRISTIAAN DE
分类号
H01P1/24
主分类号
H01P1/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SCROLL COMPRESSOR
HORIZONTAL HERMETIC TYPE COMPRESSOR
PROCESSING CHAMBER FURNISHED WITH EVACUATING SYSTEM
POWDERY FLAME-RETARDANT
TWO PACK TYPE SEALING MATERIAL COMPOSITION
TREATING LIQUID FOR COLORING FOG LAMP AND PRODUCTION OF THE FOG LAMP
ELECTROLESS-PLATING OF MAGNESIUM ALLOY
METHOD FOR COOLING SUPERHIGH STRENGTH STEEL PLATE
PRODUCTION OF SHEET STOCK FOR LEAF SPRING
LIVING BODY ABSORBABLE ADHESIVE AND TACKY AGENT
TOPCOATING COMPOSITION
POLYPHENYLENE SULFIDE RESIN COMPOSITION
SEALING MATERIAL COMPOSITION
POLYPROPYLENE-BASED RESIN COMPOSITION AND FOAM USING THE SAME
FILM HAVING RELEASABILITY AND PRODUCTION OF THE SAME FILM
PRODUCTION OF VINYL ESTER POLYMER
CRYSTALLIZATION OF ACID DIANHYDRIDE
SILICON-BASED FUNCTION IMPARTER
ANTIMICROBIAL COMPOSITION
PRODUCTION OF SILICON SINGLE CRYSTAL AND PULLING MACHINE