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
Improved butterfly valve
摘要
申请公布号
GB1182026(A)
申请公布日期
1970.02.25
申请号
GB19680027653
申请日期
1968.06.11
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
JOHN MICHAEL HORN;HOWARD ARMSTRONG MAYO JR.
分类号
F16K1/24
主分类号
F16K1/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EXPOSING METHOD OF LCD
NETWORK AV SYSTEM
POST REPAIR CIRCUIT OF SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR THE SAME
COPPER PLATE BACKING DEVICE CAPABLE OF ADJUSTING THICKNESS WHEN PERFORMING ELECTRO SLAG WELDING AND ELECTRO GAS WELDING
DEVICE FOR INPUTTING ALPHABETS ON KEYPAD AND METHOD THEREFOR
SYSTEM AND METHOD FOR MULTIMEDIA SERVICE OFFERING MULTIMEDIA CONTENTS TO CLIENT
METHOD FOR PERFORMING BIDIRECTIONAL DIRECT DIAL IN SERVICE BY USING BASE RATE INTERFACE IN PBX
ORGANIC ELECTROLUMINESCENCE DEVICE
METHOD FOR CONTROLLING START VOLTAGE OF COMPRESSOR
APPARATUS AND METHOD FOR DEMODULATING REGENERATIVE SIGNAL
METHOD FOR FORMING SALICIDE OF SEMICONDUCTOR DEVICE
METHOD FOR MANUFACTURING CYLINDRICAL CAPACITOR
METHOD FOR MANUFACTURING CAPACITOR OF SEMICONDUCTOR MEMORY DEVICE
METHOD FOR TRANSMITTING VOICE STORED DURING TELEPHONE CONVERSATION
METHOD FOR MAKING COLOR FILTER OF LCD
METHOD FOR FORMING PHOTORESIST PATTERN
METHOD FOR DRIVING TFT LCD
MONITORING SYSTEM OF SEMICONDUCTOR MANUFACTURING APPARATUS
METHOD FOR MANUFACTURING PASSIVE ELEMENT OF SEMICONDUCTOR DEVICE
NOX TRAP CATALYST AND METHOD FOR FABRICATING THE SAME
