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
Tool for use in tightening and releasing sunken nuts
摘要
申请公布号
GB2146931(A)
申请公布日期
1985.05.01
申请号
GB19830025219
申请日期
1983.09.21
申请人
JOHN * WILLIAMS
发明人
JOHN * WILLIAMS
分类号
B25B13/02;B25B13/48;(IPC1-7):B25B13/02
主分类号
B25B13/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONDENSATE WITHDRAWAL DEVICE FOR PNEUMATIC SYSTEMS
MAGNETIC-FLUID SEAL
DOUBLE END SEAL AND METHOD OF ITS MOUNTING IN APPARATUS
CAGELESS ROLLING-CONTACT BEARING
APPARATUS FOR INSULATING DAMAGED PIPELINE
CRYOADSORPTION PUMP
METHOD OF RELIEVING THE OUTLINE OF MINE WORKING
UNIT FOR WINNING TILLED PEAT
DEVICE FOR HEATING WATER IN INJECTION WELLS
GAS-LIFT ARRANGEMENT
BUFFER FLUID
HYDRAULIC PROP OF MINE SUPPORT
DRILL BIT
FEEDING DEVICE OF DRILLING RIG
RIPPER
ARRANGEMENT FOR COOLING MOULDS OF GLASS-MOULDING MACHINES
ELECTRIC COAGULATOR FOR TREATING PETROLEUM- AND LUBRICANT-CONTAINING WATER
METHOD OF PURIFYING WASTE WATER OF MICROBIOLOGICAL PRODUCTION FROM ORGANIC SUBSTANCES
METHOD OF OBTAINING TITANIUM DIOXIDE OF ANATASE MODIFICATION
DEVICE FOR METERED DISPENSING OF LIQUIDS