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
Punch
摘要
The punch includes a working end with multiple working surfaces of special configuration to reduce the force required to effect punching and improve stripping action from the workpiece.
申请公布号
US4739687(A)
申请公布日期
1988.04.26
申请号
US19860866659
申请日期
1986.05.27
申请人
WANNER, VERNON;BAUSCHER, BILLY J.
发明人
WANNER, VERNON;BAUSCHER, BILLY J.
分类号
B21D28/34;B26F1/14;(IPC1-7):B26F1/14
主分类号
B21D28/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR PREPARING 2-/N-/2-HYDROXYETHYL/-N-LOWER ALKYLAMINOMETHYL/-BENZHYDROLS
PROCESS FOR PREPARING NEW DERIVATIVES OF RIFAMYCIN S AND RIFAMYCIN SV WITH ANTIBIOTIC ACTIVITY
ANORDNING BESTAOENDE AV AOTMINSTONE TVAO VIA EN EFFEKTDELARE KOPPLADE ANTENNER MED RIKT- OCH/ELLER RUNDSTRAOLNINGSKARAKTERISTIK
APPARATUS FOR STRIPPING POLYMER LAYER OFF FILAMENTARY REINFORCEMENT OF ARTICLES
MACHINE FOR STRIPPING LATERAL EDGES OF STRIP
DEVICE FOR EJECTING TAPERED-SHANK TOOL FROM METAL-WORKING MACHINE TOOL SPINDLE
APPARATUS FOR CLAMPING AND INDEXING THIN-WALL CYLINDRICAL DEFORMABLE ARTICLES
ANVENDNING AV IMMOBILISERADE MIKROBIELLA ENZYM/CELLSYSTEM FOR FRAMSTELLNING AV ALFA-KETOSYROR UR MOTSVARANDE AMINOSYROR
METHOD FOR PRODUCING BITTER DRINKS
METHOD FOR INCREASING THE MOISTURE CAPACITY OF TEXTILE MATERIALS MADE OF SYNTHETIC OR MOSTLY SYNTHETIC FIBERS PARTICULARLY TEXTILE WASTES
METHOD FOR STOPPING HOLES FORMED IN THE WALLS AND FLOORS OF CONCRETE BODIES MADE BY SHEETING PARTICULARLY REINFORCED CONCRETE CONSTRUCTIONS MADE BY TUNNEL SHEETING METHOD, COVERING DEVICE AND APPARATUS FOR CARRYING OUT THE METHOD AS WELL AS SHAPE FOR MAKING THE STOPPING BODIES
BUILDING MEMBER FOR MAKING AXIAL BEARING OF PLAYTHINGS
METHOD AND APPARATUS FOR THICKENING AND COMPOSTING THIN STABLE MANURE
PROCESS FOR PREPARING SUSPENSION FERTILIZERS WITH A TOTAL NUTRIENT CONTENT OF ABOVE 500 G/L WITHOUT SOLIDIFICATION
2-PHENYL-4-PYRONE DERIVATIVES
STYREAPPARAT TIL DYNAMISK BREMSNING AF EN INDUKTIONSMOTOR
APPARAT TIL KRYMPNING AF EMBALLAGEFOLIE
METHOD OF MAKING SPHERICAL STUDS FROM CYLINDRICAL BLANK
THYRISTORIZED FEED ACTUATOR OF COPYING MACHINE-TOOL
TERMOGLASFONSTER