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
Time fuse
摘要
申请公布号
US2453479(A)
申请公布日期
1948.11.09
申请号
US19390298128
申请日期
1939.10.05
申请人
WHITEHEAD RICHARD H
发明人
WHITEHEAD RICHARD H.
分类号
F42C9/04
主分类号
F42C9/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Protective tubular light with multi-part covers
Semiconductor circuit with mask register
Tire fence
Method for transmitting and receiving ethernet data in system based on broadcast/communication convergence
Latch circuit
Method and system for determining data transfer margins for network connections
Universal coaxial connector
Packaged electronic components for producing a sub-harmonic frequency signal at millimetric frequencies
Light emitting element and light emitting device
All-rounded illumination enveloped fluorescent lamp
Method for preparing poly(2,5-benzimidazole)
Semi-suspended coplanar waveguide on a printed circuit board
Multifunctional portable pneumatic exercise device
System and method for limited fanout daisy chaining of cache invalidation requests in a shared-memory multiprocessor system
Generating a relational view for a base model schema
Method for generating a structure representation which describes a specific automation system
Method, system and program product for displaying a logical structure
Filtering search results by grade level readability
Electrical box and adapter assembly for brick wall installation
Packaging of electronic chips with air-bridge structures