Plastic book binder,申请号US19530336765-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	Plastic book binder
摘要
申请公布号	US2790651(A)	申请公布日期	1957.04.30
申请号	US19530336765	申请日期	1953.02.13
申请人	HEDWIN CORPORATION	发明人	WINSTEAD THOMAS W.
分类号	B42F13/00	主分类号	B42F13/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

RENSET BLODPLATE-AVLEDET VEKSTFAKTOR OG FREMGANGSMAATER FOR RENSING DERAV.

METHOD OF ERGOLIN'S NEW 12- AND 13-SUBSTITUTED DERIVATIVES PRODUCTION

METHOD OF RUBBER HIGH BOOTS PRODUCTION

COUPLING FOR TWO STRANDS OF SHEET-FED ROTARY'S GEAR WHEELS

FORGING TOOL LIFTING DEVICE FOR VERTICAL FORGING PRESS

CURVED TUBE FOR ENDOSCOPE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

MANUFACTURE OF TACKINESS-KEEPING CYANATE RESIN- BASE PREPREG AND FILM

MAGNETIC RECORDING MEDIUM

CORRUGATED HORN

PERFORATED SUPERCONDUCTING MAGNETIC SHELL

COLORING METHOD FOR REACTION INJECTION MOLDING MACHINE

AGRICULTURAL POLYOLEFIN RESIN FILM

MANUFACTURE OF ROD FOR CUTTING CONSTITUTED OF HIGH-CRYSTALLINE ORGANIC HIGH-MOLECULES

SEPARATELY INJECTING APPARATUS IN EXAMINING APPARATUS FOR BLOOD AND THE LIKE

INFORMATION RECORDER

STEP MOTOR DRIVE CIRCUIT

BRUSHLESS DC MOTOR