METHOD AND APPARATUS FOR PRESSURE CONTROL OF A PAPER MACHINE PRESSURE HEAD BOX,申请号USD3649446-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 PRESSURE CONTROL OF A PAPER MACHINE PRESSURE HEAD BOX
摘要
申请公布号	US3649446(A)	申请公布日期	1972.03.14
申请号	USD3649446	申请日期	1969.04.07
申请人	A. AHLSTROM OSAKEYHITO	发明人	AARNE OLAVI MAKELA
分类号	D21F1/06;G05D16/18;(IPC1-7):D21F1/02	主分类号	D21F1/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DEVICE FOR MANAGING ELECTRONIC TELEPHONE DIRECTORY

FINGERPRINT COLLATING DEVICE

AQUEOUS DISPERSION OF MODIFIED POLYURETHANE HAVING EXCELLENT STABILITY AND DURABILITY

INFORMATION PROCESSOR

SYSTEM FOR CORRECTING POTENTIOMETER OUTPUT

ROBOT OPERATING PROGRAM GENERATING METHOD

ULTRASONIC BODY DETECTOR FOR VEHICLE

KARMAN TYPE AIR FLOWMETER

POLYPROPYLENE COMPOSITION FOR YARN

POLYURETHANE RESIN ADHESIVE

POROUS FILM COMPOSITION

ONE-PACK EPOXY RESIN COMPOSITION

SULFUR-CONTAINING DI-SUBSTITUTED ACETYLENE POLYMER AND MANUFACTURE THEREOF

ELECTROOPTIC ELEMENT

TIG WELDING EQUIPMENT

COMPOUND HAVING HEXAGONAL LAYER STRUCTURE REPRESENTED BY SCFEZN7O10 AND PRODUCTION THEREOF

INK RIBBON FOR GRADATIONAL PRINTING

NC MECHANICAL PRESS FOR POWDER MOLDING

APPARATUS FOR CONTINUOUSLY PRODUCING STRIP