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
CONTACT SPRING SWITCH STACKUP UNITS
摘要
申请公布号
CA642891(A)
申请公布日期
1962.06.12
申请号
CAD642891
申请日期
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
STEPHEN D. MARCEY;BYRON W. NELSON
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
Noiseless emergency locking type retractor.
Surgical sutures made from polyvinyl alcohol fibers.
Auto voltage selector of inverter power supply.
Blister package to be hung.
Flexible sealing of the gap between the edge of an opening in a building and the tail of a vehicle drawn up to the same.
Asynchronous state machine synchronization circuit and method.
Flexible sealing of the gap between the edge of an opening in a building and the tail of a vehicle drawn up to the same.
Hand-guided motor tool with elastically mounted handle.
Partition wall.
Thermal head for a thermal printer.
Cooler with slidable grates.
Iodine resin/carbon water purification system.
一种油溶性减阻剂的合成方法
Silver halide photographic light-sensitive material.
Paper supply tray status in electronic printers.
Circuit for receiving information carried by power lines.
Probe for photoacoustic analysis.
Oxidizer coated metal fuels with means to prevent auto-ignition.
Machine tool, in particular for working printed circuit boards.
Method for assembling a car.
