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
DELAYED CALL TELEPHONE SYSTEM
摘要
申请公布号
CA681299(A)
申请公布日期
1964.03.03
申请号
CAD681299
申请日期
申请人
STANDARD TELEPHONE AND CABLES MFG. CO. (CANADA) LTD.
发明人
WILLIAM C. MILLER
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Decorative epoxy resin aggregate binder formulation
System and process for producing and recovering elemental sulfur
Cinder aggregate from PUREX waste
Electric motor rotation position control device
Metal ion source
Anchoring braided metal sheath on ignition wire
Material for plasma spraying and method of making same
Refrigeration leak sealant and method
Anticorrosion anode with magnetic holddown
Aqueous neutralizing and lubricating composition for diesel engines
Method of reducing mine dust
Smokers lighter
Towing vehicle
Travelling bracket
Apparatus for printing on receipt forms or the like
Watch case structure
Automatic focusing camera
Electromagnetically controlled shutter
One dimensional scanning system
System for binding a boot to a ski