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
BREATHER VALVES FOR PIT PROPS
摘要
申请公布号
CA635990(A)
申请公布日期
1962.02.06
申请号
CAD635990
申请日期
申请人
DOWTY MINING EQUIPMENT LIMITED
发明人
HERBERT BEND;JOHN J. WILSON
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BIOLOGICAL PRODUCTION METHOD FOR NITROUS ACID COMPOUND AND WATER TREATMENT METHOD
BOLT BRUSHING MACHINE
COMPOSITION FOR PURIFYING ENVIRONMENT
FILTRATION FILTER
ELECTRONIC PART WASHING METHOD AND WASHING APPARATUS USED THEREIN
WASTE WATER TREATMENT APPARATUS
HAIR CUTTER
APPARATUS FOR STIRRING AND DEFOAMING FOR SYRINGE, SYRINGE ADAPTER USED THEREIN AND METHOD FOR STIRRING AND DEFOAMING FOR SYRINGE BY USING THE ADAPTER
WASHING AND DRYING MACHINE
GAME MACHINE AND NETWORK SYSTEM FOR THE SAME
SYSTEM AND METHOD FOR PROVIDING PACHINKO PARLOR
GAME MACHINE
HAND GRIP TYPE MASSAGING MACHINE
METHOD AND TOOL FOR PREVENTING LEAKAGE OF BODY FLUIDS OF CORPSE
WIPING/CLEANING APPARATUS FOR DENTAL HAND INSTRUMENT
VACUUM CLEANER
MAGNETIC-FORCE TYPE COMPACT KITCHEN-KNIFE RECEIVER
TONGUE FOR PIZZA
REED SCREEN SUSPENDER AND REED SCREEN SUSPENDING METHOD
DISPLAY DEVICE