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 LOCKS
摘要
申请公布号
GB8920275(D0)
申请公布日期
1989.10.18
申请号
GB19890020275
申请日期
1989.09.07
申请人
CP MEGA LTD
发明人
分类号
E05B67/38;E05C1/06
主分类号
E05B67/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Combined flashlight and fan
Container and closure therefor
Automatic stop for pipe lines
Dyestuffs of the anthraquinone series
Process for replenishing and correcting the electrolyte in the refining of aluminum
Coin drawer
Sheet feeding and registering mechanism
Vending machine
Electric fuse
Superheater
Comb cleaner
Process for the manufacture of meerschaum pipes
Folding machine
Hydraulic pump and valve
Device for measuring drill pipe
Process of preparing mixed esters of cellulose containing dicarboxylic acid groups
Fluid dynamic control
Railway spring hanger
Electromagnetic controller
Compensating circuit for amplifiers