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
Art of waterproofing building cellar foundation walls
摘要
申请公布号
US2050798(A)
申请公布日期
1936.08.11
申请号
US19340706422
申请日期
1934.01.12
申请人
FRANK KOTHE
发明人
KOTHE FRANK
分类号
E04B1/70
主分类号
E04B1/70
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CARGO BODY OF VEHICLE FOR CARRYING LIGHTWEIGHT AGRICULTURAL PRODUCE
DRAWING APPLIANCE
SAFEGUARD DEVICE OF PRESS
HEAD OF EXTRUDER FOR MANUFACTURING SHAPED LONG ARTICLES
DEVICE FOR DETECTING MOMENT OF TRANZITION OF INJECTION STAGE INTO NOULDING STAGE AT INJECTION MOULDING OF ARTICLES FROM PLASTIC MATERIALS
DEVICE FOR REMOVING FLASH FROM BARS OF PLASTIC ARTICLES
FEED BOARD FOR PRINTING PRESS
AUTOMATIC COUPLING FOR VEHICLES
MACHINE FOR TRIMMING TYRE SPEWS
PERCUSSION-TYPE POWER NUT-DRIVER
METHOD OF VIBRAIONAL STRENGTHENING-FINISHING MACHINING OF PART SURFACES
DEVICE FOR CLAMPING
METHOD OF WORKING SLIDE-VALVE DISTRIBUTOR SLEEVE
APPARATUS FOR ELECTRIC-DISCHARGE CUTTING OUT
FLUX FOR WELDING LOW-CARBON STEEL
WELDING WIRE COMPOSITION
METHOD OF PRODUCING ARTIFICIAL FLAW IN WELDED CONNECTIONS
APPARATUS FOR ULTRASONIC WELDING
APPARATUS FOR ARC WELDING WITH WELDING BURNER OSCILLATIONS
BURNER FOR GAS-SHIELD ARC WELDING
