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
TRAPEZOIDAL-WAVEFORM DRIVE METHOD AND APPARATUS
摘要
申请公布号
US3453452(A)
申请公布日期
1969.07.01
申请号
USD3453452
申请日期
1965.12.29
申请人
BURROUGHS CORP.
发明人
DAVID A. STARR JR.
分类号
G03G15/32;H03K4/94;(IPC1-7):H03K3/26;H03K5/01
主分类号
G03G15/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Intelligent power switcher
Wireless taillight system
Integrated electrical/communication system hardware
Assay for the determination of protein in a biological sample
Burner mixing chamber
Programmable application specific integrated circuit employing antifuses and methods therefor
Semiconductor memory device having two different output buffers for one output terminal
Dentifrice composition containing stabilized sodium percarbonate
Di-amino compounds and processes for preparing the same
Coronary sinus catheter
RAPAMYCIN PREPARATION FOR INTRAVENOUS INJECTION
COATING COMPOSITION
LOOM WITH TYPE FOR ARRANGING WARP OPENING IN SERIES
HIGH-FLOWABILITY BLEND OF DIFFERENT PROPYLENE POLYMERS
Process for recovering bare semiconductor chips from plastic packaged modules by thermal shock
Reversible door hinge and method
Pipe racker assembly
Dumpster-type cylindrical trash container
Human tPA production using vectors coding for DHFR protein
Rooftop air conditioning unit and method of modification with a rotary regenerative heat exchanger
