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
Video coupler
摘要
申请公布号
US2539926(A)
申请公布日期
1951.01.30
申请号
US19470753139
申请日期
1947.06.06
申请人
P. R. MALLORY & CO., INC.
发明人
RAINWATER CHARLES E.
分类号
H03F3/36;H03H7/01
主分类号
H03F3/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SHIRT
Face chamber
Continuously variable transmission
NEW HERBICIDE
Method of using signature subsets for indexing a textual database
Thermosensitive recording material
Snap-in retention system for coaxial contact
Card connector
Thin footplate rongeur
REAL TIME OPERATING SYSTEM
QUEUE ACCESS SYSTEM
MASTER PULSE SWITCHING SYSTEM FOR EXTERNAL STORAGE DEVICE
MANUFACTURE OF CARBOXY ARYL TERMINAL ORGANOSILOXANE
PRODUCTION OF BETA,BETA,BETA',BETA'-TETRAMETHYL-2,4,8,10-TETRAOXASPIRO(5,5)UNDECANE-3,9-DIETHANOL
FILLING MACHINE FOR FILLING MATERIAL HAVING MARBLEEDGED PATTERN
PRODUCTION OF PULP
KNITTING DEVICE EQUIPPED WITH PATTERN INPUTTING DEVICE
SWITCHING DEVICE OF RUBBER THREAD FEED OF KNITTING MACHINE
HIGH-STRENGTH POLYAMIDE FIBER CODE
FALSE TWISTING PROCESS
