Improvements in or relating to the manufacture of screw-propellers,申请号GB19480022831-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	Improvements in or relating to the manufacture of screw-propellers
摘要
申请公布号	GB666570(A)	申请公布日期	1952.02.13
申请号	GB19480022831	申请日期	1948.08.30
申请人	ARMANDO RIGHETTI;AMLETO DONATINI	发明人
分类号	B23C3/16	主分类号	B23C3/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

RADIATION-CURABLE COMPOSITION

COMPOSITION FOR PREVENTING ADHESION OF SNOW AND ICE AND ITS USE, AND LIQUID SPRAYING DEVICE

COATING LIQUID FOR FORMING ULTRAVIOLET-CURED COATING AND MOLDING HAVING COATING FILM FORMED BY THE COATING LIQUID

AQUEOUS RESIN COMPOSITION, AQUEOUS COATING COMPOSITION, AND METHOD FOR FORMING COATED FILM USING THE SAME

N-TERMINALLY MONOPEGYLATED HUMAN GROWTH HORMONE CONJUGATES, PROCESS FOR THEIR PREPARATION, AND USE THEREOF

COSMETIC COMPOSITION CONTAINING DIBENZOYLMETHANE DERIVATIVE AND ARYLALKYLAMIDE OR ESTER COMPOUND, METHOD FOR PHOTO-STABILIZING DIBENZOYLMETHANE DERIVATIVE

MOUTH WASHING AGENT, METHOD FOR PRODUCING OZONE WATER AND APPARATUS FOR PRODUCING MOUTH WASHING AGENT

GLYCINE DERIVATIVE AND ITS USE

SODIUM CHANNEL INHIBITOR

VISIBILITY CORRECTION FILTER GLASS AND VISIBILITY CORRECTION FILTER

SHEET MATERIAL FEEDER

STICKING METHOD FOR SHEET MEMBER AND SHEET MEMBER STICKING SYSTEM

BAG BODY WITH FASTENER

WINDING DEVICE AND TRANSFER ASSIST PRODUCT

AUTOMATIC CARTON OPENING SYSTEM

USER ASSISTANCE SYSTEM FOR VEHICLE

SHOCK-ABSORBING MATERIAL

SIDE BOARD OF RETURNABLE PACKAGING MATERIAL

EASILY OPENABLE PACKAGING BAG