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
Linked jaw pipe wrench with adjustable link pivot
摘要
申请公布号
US2448221(A)
申请公布日期
1948.08.31
申请号
US19450582231
申请日期
1945.03.12
申请人
JONES OSCAR V
发明人
JONES OSCAR V.
分类号
E21B19/16
主分类号
E21B19/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ICE STORAGE SYSTEM
GARBAGE BIN FLY SCREEN
LIFT THROUGH PLUG CONTAINER FOR SLANT RIG
LABEL AND METHOD OF MAKING SAME
RESINS WHICH MAY BE CURED TO FORM POLYMERIC RESINS WHICH ARE DIFFICULTLY INFLAMMABLE AND RESISTANT TO HIGH TEMPERATURES, METHOD FOR PREPARING AND USE OF SAID POLYMERIC RESINS
DC POWER START CIRCUIT
DOOR HANDLE ASSEMBLY
DATA PROCESSING MACHINE STRUCTURE
METHOD AND DEVICE FOR PRODUCING ENDLESS DRIVE BELTS
VIDEOANZEIGEGERAETE MIT PLASMATAFELN.
TANDPROTESLACK FOER BEHANDLING AV SVAMPINFEKTIONER.
AMINODIOLDERIVAT.
SERIAL ACCESS MEMORY CIRCUIT HAVING SERIAL ADDRESSING CIRCUIT
LAMINATED POLYESTER CONTAINING SUBSTRATE AND COLLAPSIBLE DISPERSING CONTAINER MADE THERE FROM
AUTO CONTROLLING CIRCUIT FOR FLASH
COATING PROCESS AND COMPOSITION.
Conical unit for publicity display - comprises single section or is divided along fold lines into several sections
A CONTROL APPARATUS USED FOR AN AUTOMOBILE AIR CONDITIONING SYSTEM
ANTHRACENDERIVATE.
VERFAHREN ZUR HERSTELLUNG VON PARA-CUMYLPHENOL.
