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
Improvements in or relating to wall construction
摘要
申请公布号
GB648168(A)
申请公布日期
1950.12.28
申请号
GB19480031845
申请日期
1948.12.09
申请人
HARRY CRUDEN
发明人
分类号
E04B2/04
主分类号
E04B2/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus for coating the interior of tubular members
Thread-cutting mechanism for sewing machines
Rotary actuator hub seal
Valves for use in piston driven machines
Gravel cleaner for aquariums
Tension jarring tool with tension assembly
Apparatus for measuring and filling powders volumetrically into a plurality of containers simultaneously
Rotor construction for rotary engines
Hammer mechanism
Ammunition container with conveyor means for the intermittent feeding of sets of cartridges
Sheet metal shears with compensation for knife drum tilt
Gyro erection system
Wire coiling
Method of preserving frozen material
Method and apparatus for securing anchorage in loose and compact ground
Method of making electrical members
Propeller drive
Combination sound and slide projector
Method of making tape-heads
Cooling means in combustors for gas turbine engines