Method and apparatus for manufacturing paper bags,申请号US19540477438-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Method and apparatus for manufacturing paper bags
摘要
申请公布号	US2810328(A)	申请公布日期	1957.10.22
申请号	US19540477438	申请日期	1954.12.24
申请人	NATRONZELLSTOFF- UND PAPIERFABRIKEN AKTIENGESELLSCHAFT	发明人	SELTMANN WILHELM;CLAUS GUNTHER
分类号	B31B29/00	主分类号	B31B29/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

GUIDE DEVICE FOR ELEVATOR

Encapsulation of hazardous waste materials

Native-state histoculturing skin extracellular support

Surgical microscope apparatus

Method for controlling the titre of the air-fuel mixture in an internal combustion engine

Spin valve sensor with improved pinning field between nickel oxide (NiO) pinning layer and pinned layer

Magnetic data-storage targets and methods for preparation

Advanced writer for chip-on-load beam

Pottery plaster formulations for the manufacture of plaster molds

Fast-switching reversible electrochemical mirror (REM)

Electrode, method of producing electrode, and cell comprising the electrode

Off-axis image projection display system

Microvalve battery

System and method for operating system independent storage management

System and method for early write to memory by holding bitline at fixed potential

Sheet feeder unit

Electrochemical machining process for fabrication of cylindrical microprobe

Wide bit memory using post passivation interconnection scheme

CDMA cellular radio transmission system

Adjustable screed