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
Perforating and marking machine
摘要
申请公布号
US2536333(A)
申请公布日期
1951.01.02
申请号
US19480017855
申请日期
1948.03.30
申请人
SIDNEY WAXELBAUM
发明人
WAXELBAUM SIDNEY
分类号
B23B49/00;B23Q1/76;D06H1/00
主分类号
B23B49/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RAISING AND LOWERING TYPE RADAR POST
STEPLESS SPEED CHANGE MECHANISM
REPRODUCING DEVICE OF RECORDED INFORMATION
METHOD FOR CONNECTING COPPER PIPE AND ALUMINUM PIPE
CONSTRUCTION OF PARALLEL PART OF HULL
TRANSPORTATION ASSISTING APPARATUS FOR FLOATING BODY ON THE SEA
STRANDING METHOD OF DEFORMED WIRE ROD
SECAM SIGNAL DISCRIMINATING CIRCUIT
IMAGING DEVICE
VIDEO SIGNAL GENERATOR
TAPE CASSETTE
THIN FILM TYPE MAGNETIC RECORDING MEDIUM
STORING AND RETRIEVING DEVICE OF PICTURE INFORMATION
POWERED AIR RESPIRATOR
TELESCOPIC EXTENSION DEVICE
ADJUSTABLE-HEIGHT SUPPORT FOR A ROTARY EVAPORATOR
NUTRITIONAL ATHLETIC BAR
ELECTRONIC DEVICE HOUSING
RESISTOR COMPOSITIONS
Direct current arc furnace or direct current arc ladle.