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
Safety ticket
摘要
申请公布号
US1894826(A)
申请公布日期
1933.01.17
申请号
US19320586267
申请日期
1932.01.13
申请人
PITTSBURGH TAG COMPANY
发明人
MAGIDSON FRANK
分类号
G09F3/12
主分类号
G09F3/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Knock down bulk container
CAPACITY CONTROLLABLE COMPRESSOR APPARATUS
WATER BASED COATING FOR ROUGHENED METAL SURFACES
APPARATUS FOR CONTROLLING TRANSMISSION OUTPUT LEVEL FOR BURST SIGNAL
ROTARY JOINT FOR PRESSURE OIL SUPPLY-EXHAUST USE IN LARGE-SIZED ROTARY MACHINE AVAILABLE FOR EARTH DRILL, ETC.
POLYAMIDE RESIN COMPOSITION
LIQUID CRYSTALLINE POLYESTER COMPOSITION
RUBBER FOAM HAVING INTERCONNECTED CELLS AND ITS PRODUCTION
PRODUCTION OF POLYMER POWDER
PREPARATION OF MODIFIED POLYOL COMPOSITION AND POLYURETHANE
EMULSION COMPOSITION
SHEET FEEDER
DEVICE FOR PNEUMATIC TRANSPORTATION
WAGON CARRIER EQUIPMENT
THREAD TIGHTENING DEVICE
GRINDWHEEL FOR GRINDING ROLL MATERIAL
TOOL SELECTING METHOD FRO DIALOGUE TYPE NUMERICAL CONTROL DEVICE
WORK FEEDING DISCHARGING DEVICE FOR NC MACHINE TOOL
MACHINE TOOL WITH PALLET EXCHANGING DEVICE
METHOD FOR CONTINUOUSLY CASTING STEEL
