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
Roller file
摘要
申请公布号
US2638280(A)
申请公布日期
1953.05.12
申请号
US19500168083
申请日期
1950.06.14
申请人
BEAUDROT JR CHARLES L
发明人
JR. CHARLES L. BEAUDROT,
分类号
B42D19/00
主分类号
B42D19/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MAGNETIC MATERIAL RECOVERY APPARATUS
CENTRIFUGAL ROLL MILL
HIGHHFREQUENCY HEATING APPARATUS
METHOD OF APPLICATION OF ADHESIVE
PRODUCTION OF GRC PRODUCTS
COMBUSTION APPARATUS
ELECTRODIPOSITION COATING FOR PIGMENTED ALUMINUM
MOVING DEVICE
MEASURING OF MOLTEN SLUG CONDITION IN CONVERTER
METHOD OF COOLING INSIDE OF TUNNELS
TIGHTENING DEVICE FOR CORE AND WINDING
MOTOR DRIVE CIRCUIT
NICKEL BASE ALLOY
MOTOR DRIVE CIRCUIT
EDGE PORTION OF DRY RAZOR
ELECTRONIC SEWING MACHINE
WHEEL USED FOR TOY* ETC* AND ITS PREPARATION
ABNORMAL ACTION DETECTING SYSTEM OF PRINTING DEVICE
MACHINE FOR PHOTOTYPE PROCESS THAT IS CHANGED INTO HIGHHGRADE
PORTABLE COOKING STOVE DEVICE FOR ROAST MEAT
