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
AN IMPROVED LOCK
摘要
申请公布号
GB8906410(D0)
申请公布日期
1989.05.04
申请号
GB19890006410
申请日期
1989.03.21
申请人
BUSHBOARD PARKER LIMITED
发明人
分类号
E05C3/04
主分类号
E05C3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CIRCUIT ARRANGEMENT OF A COMPRESSION CASCADE REFRIGERATING SYSTEM WITH A TURBO-COMPRESSOR
PROCESS OF TRAPPING FLY ASHES OF PLATINUM-RHODIUM CATALYST IN THE COURSE OF AMMONIA GAS OXIDIZING PROCESS
METHOD OF DETECTING SOLIDIFICATION IN A SUSPENSION REACTOR AND APPARATUS FOR MAKING THE SAME
PROCESS OF TREATING NATURAL CRESYLIC ACID
RESIN FOAM FORMULATION FOR COATING MATERIAL
WALL LEADTHROUGH
Colour-photographic recording material.
TRANSMISSION INSTALLATION WITH MONITORED OPTICAL LINK
METAL THIN FILM FLATNESS METHOD
DETECTING CIRCUIT OF SOURCE VOLTAGE VARIATION
PROCESSF FOR THE PREPARATION OF POLYAZO METERIAL COMPOUND AND THEREOF
ASSEMBLY OF A HOT COKE RECEIVING DEVICE
PROCESS TO PREPARE AND PACKAGE FOODSTUFFS AND PACKAGE FOR SUCH PRODUCTS
INTERMEDIATE POTENTIAL GENERATION CIRCUIT FOR GENERATING A POTENTIAL INTERMEDIATE BETWEEN A POWER SOURCE POTENTIAL AND GROUND POTENTIAL
CONTROL DEVICE FOR SWITCHING A THYRISTOR
WELLHEAD ANNULAR SEAL
ABRASIVE PRODUCT
BODY FLUID-ABSORBING ARTICLE
WALL OR CEILING PANEL
TELEPHONE CIRCUIT FOR SUPPLYING RINGING SIGNALS TO A SUBSCRIBER TELEPHONE LINE AND FOR DETECTING UNHOOKING