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
Knee lock mechanism for artificial legs
摘要
申请公布号
US2568053(A)
申请公布日期
1951.09.18
申请号
US19480053200
申请日期
1948.10.07
申请人
CATRANIS JOHN G
发明人
CATRANIS JOHN G.
分类号
A61F2/60;A61F2/64;A61F2/68;A61F2/74
主分类号
A61F2/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRIC MACHINE
PURE 9-(2,6-DIHALOGENZYL)ADENINES AND THE PROCESS FOR THEIR PREPARATION AND PURIFICATION
REACTOR PRESSURE VESSEL SUPPORTER
CYCLOHEXENYL COMPOUNDS
TRANSFER MOLDING APPARATUS
KNITTED FABRIC MULCH
KNITTED FABRIC MULCH
POLYMER POSSESSING IMIDE GROUPS
INSULIN PREPARATIONS HAVING ANTIDIABETIC ACTIVITY AND PROCESS FOR THEIR MANUFACTURE
TURBINE VANE
LOW FRICTION POLYESTER COMPOSITION
ELECTRODE TO INSB BODY AND ITS FORMING METHOD
ROTOR OF ROTARY PISTON ENGINE
PREPARATION OF POLYESTER
DRUM BRAKE SCREAMING PREVENTIVE DEVICE
TOBACCO COMPOSITION
RATE OF FLOW CONTROLLED AUTOMATIC MEDICAL BREATHING APPARATUS
CONTACT PINS FOR USE WITH A PRINTED CIRCUIT BOARD
FOLDING WHEEL-CHAIR
Fat product