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
Oil well pump
摘要
申请公布号
US3139039(A)
申请公布日期
1964.06.30
申请号
US19620204557
申请日期
1962.06.22
申请人
ADAMS ELMER C
发明人
ADAMS ELMER C.
分类号
F04B47/00
主分类号
F04B47/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TERBIUMM AND DYSPROSIUMMBASE MACROOMAGNETOSTRICTIVE ALLOY
PRODUCTION OF FERRITEEBASE STAINLESS STEEL PLATE
PRODUCTION OF FERRITE BASE STAINLESS STEEL PLATE
MODIFYING METHOD OF CONVERTER SLAG
BONDING MEMBER FOR CAUSTIC ALKALI SOLUTION RESISTANCE OF FERRITEEBASE STAINLESS STEEL AND NICKELLBASE METAL
ROLLING MILL
METHOD AND APPARATUS FOR MANUFACTURING VALVE PLATE
TICKET AND SEASON PASS PRINTING MACHINE
CHEMICAL TREATING METHOD FOR ALUMINUM FIBER
PAPER FEED CONTROLLER
REFRIGERATOR
PATTERN FORMING METHOD
METHOD AND COMPOSITION FOR REDUCING COLD END ETCHING
CONVERTER OPERATING METHOD IN COPPER SMELTING
HIGH FREQUENCY HEATER
IRONNNICKEL ALLOY
MOLTEN STEEL SAMPLING DEVICE
BOX BODY
AUTOMATIC COUNTING FILLING DEVICE
PACKER