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
Frequency responsive apparatus
摘要
申请公布号
US3394976(A)
申请公布日期
1968.07.30
申请号
US19630284712
申请日期
1963.05.31
申请人
SPERRY RAND CORPORATION
发明人
HAWKINS ROBERT D.
分类号
G01H9/00;G02B6/04;H03H9/46
主分类号
G01H9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Furring strip
Magnetic core
Valve structure manipulatable for controlling delivery of fluid at selective pressures
Electrical connector
Adjustable work gauging and guiding presser foot
Loom
Can cooling machine
Superheater
Floor and car mat
Machine for debarking and trimming either standing or felled tree trunks
Twist drill depth gauge
Pneumatic tire lifting machine
Encased baseboard heating surface
Posture protecting brassiere
Treatment of textiles with alkylamidoalkene orthosilicates
Food encasing material
Inductor tuning system
Shuttle deflector
Copper tube bending pliers
Improvements in or relating to hydraulic torque transmitting devices
