Double-wall structural material,申请号US19440551216-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	Double-wall structural material
摘要
申请公布号	US2389769(A)	申请公布日期	1945.11.27
申请号	US19440551216	申请日期	1944.08.25
申请人	FOLSOM ROBERT H	发明人	FOLSOM ROBERT H.
分类号	E04C2/34	主分类号	E04C2/34
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PRESS FORMING DIE DEVICE

SPIRAL TYPE LOOPING DEVICE

AUTOMATIC CONTROLLING METHOD OF OSCILLATION WIDTH

PRODUCTION OF PLATE SUBSTRATE FOR LEAD STORAGE BATTERY

REMOVING METHOD OF INITIAL DEFORMATION OF PLASTIC WORKED PLATE

UNIFORM GRINDING METHOD OF ROLL SURFACE

SEMICONDUCTOR DEVICE

THIN PLATE CONVEYER

MAGNETIC BUBBLE MEMORY DEVICE

SETT ATT KODA EN FELKORRIGERANDE KOD SAMT SETT FOR DATAOVERFORING

FORFARANDE FOR FRAMSTELLNING AV PELLETS MED HOG HALLFASTHET FRAN JERNMALMER AV OLIKA KVALITET

PIANTONE STERZO PER AUTOVEICOLI CON GIUNTO ELASTICO SCORREVOLE E RESISTENTE A MOMENTI FLETTENTI

PROCEDIMENTO PER LO SVILUPPO DI MATERIALE FOTOGRAFICO A COLORI PER L OTTENIMENTO DI TRASPARENTI PER PROIEZIONE DIAPOSITIVE FILMS

PORTABLE TOBACCO END RECEIVING BOX

AUTOMATIC FISHING MACHINE

TRANSPLANTER APPARATUS OF BLOCK SEEDLING WITH SOIL

WELDER FOR INSIDE OF PIPE

CASTING METHOD FOR MANUFACTURING CASTING BY ALLOY WHICH CAN BE OXIDIZED