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
Apparatus for producing tubular members
摘要
申请公布号
US2771046(A)
申请公布日期
1956.11.20
申请号
US19510234238
申请日期
1951.06.29
申请人
THE FEDERAL MACHINE AND WELDER COMPANY
发明人
WILLIAMS ARTHUR L.;BRACE DONALD F.
分类号
B21D5/10
主分类号
B21D5/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A PAPER-BOARD BOX FOR WRAPPING REFRIGERATED MEAT
COPYING METHOD AND ADHESIVE TAPE FOR COPY ORIGINAL
DISPLAY DEVICE
LIQUID CRYSTAL DISPLAY DEVICE
CONTROL SYSTEM OF INFORMATION COMPOSITE RECORDER
COATED PRODUCT AND COATING PROCESS
MANUFACTURE OF GRANULAR REDUCED IRON FOR MAKING SPECIAL CAST IRON
PLASTIC COMPOSITION
POLYVINYL CHLORIDE RESIN COMPOSITION
COATING RESIN COMPOSITION
DIAMOND TOOL
EMERY WHEEL INSTALLING ASSEMBLED BODY
SLUDGE DUST REMOVER
SEPARATION METHOD AND APPARATUS FOR CONTAINER WITH DIFFERENT MATERIALLMADE PARTS
OIL MIST SEPARATOR
PLATE TYPE EVAPORATOR
FILTERING APPARATUS
REMOVING WATER FROM OIL CONTAINING WATER
AUTOMATIC CONTROLLER OF OSCILLATION CEREALS SORTER
PRESSUREEFIXABLE CAPSULE TONER
