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
ROTARY SHOULDERED CONNECTION
摘要
申请公布号
ZA8900285(B)
申请公布日期
1989.10.25
申请号
ZA19890000285
申请日期
1989.01.13
申请人
THE ROBBINS COMPANY
发明人
LLEWELLAN ANDERSON
分类号
E21B
主分类号
E21B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GLASS WITH TRANSPARENT COLORED MEMBRANE
APPARATUS FOR GROWING OXIDE SINGLE CRYSTAL
SKIN CARE PREPARATION FOR EXTERNAL USE
ANTIINFLAMMATORY ANALGESIC FOR EXTERNAL USE
APPARATUS FOR GROWING OXIDE SINGLE CRYSTAL
WINDOW GLASS FOR AUTOMOBILE
ELEVATOR MAKING PORTABLE TERMINAL USABLE THEREIN
SILL CLEARANCE BLOCKING DEVICE FOR ELEVATOR
SELF-STANDING POROUS CERAMIC SHEET AND ELECTRONIC COMPONENT COMPOSED OF THE SAME
GRAPPLE DEVICE FOR CONSTRUCTION MACHINE
PAPER FEEDING DEVICE
COUPLING DEVICE FOR MAIN CABLES OF ELEVATOR
RAW FABRIC SUPPLYING DEVICE
FEEDER, RECOVERY DEVICE AND PRODUCTION SYSTEM
ELEVATOR DEVICE
SHEET STORAGE MECHANISM
METHOD AND MEMBER FOR CONNECTING STORAGE TAPES WITH EACH OTHER
PREMIUM STORAGE CASE FOR BOTTLE
CD/DVD FLOATING HOLDER
TIRE INFORMATION PROCESSOR
