End protector for threadless pipe,申请号US19380189079-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	End protector for threadless pipe
摘要
申请公布号	US2215251(A)	申请公布日期	1940.09.17
申请号	US19380189079	申请日期	1938.02.07
申请人	R. C. HALL	发明人	PRINCE GARY
分类号	B65D59/06;E21B17/00	主分类号	B65D59/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EXPANSION TYPE PARTITION, AND BAG USING THE PARTITION

PLATELET-DERIVED GROWTH FACTOR (PDGF)-BB PRODUCTION ACCELERATOR, AND STEM CELL STABILIZER COMPRISING THE SAME

SIDE BODY STRUCTURE OF VEHICLE

THIN FILM-FORMING DEVICE AND THIN FILM-FORMING METHOD

BACKPACK STRAP ATTACHING STRUCTURE

SUNSHADE DEVICE

METHOD FOR REMOVING TIN FROM MOLTEN IRON

WIRE DRAWING METHOD FOR METAL WIRE

MEDIUM FEEDING DEVICE

METHOD FOR MANUFACTURING PRINTED FILM

SELF-LEVELING COMPOSITION

METHOD OF PRODUCING Fe-Al ALLOY MATERIAL AND ROD OR LINEAR PRODUCT OF Fe-Al ALLOY MATERIAL

WEBBING WINDING DEVICE

SUPPORT MEMBER AND SHOE INSERT USING THE SAME

WHEEL POSITION DETECTION DEVICE, AND TIRE PNEUMATIC PRESSURE DETECTION DEVICE HAVING THE SAME

LIQUID DETERGENT COMPOSITION

BUTT WELDING METHOD OF STEEL MEMBER