Dispositif électro-magnétique destiné à déceler le passage d'objets métalliques sur une surface

申请公布号：FR1043172(A)

申请号：FRD1043172

申请日期：1951.08.22

申请公布日期：1953.11.06

申请人：

COMPAGNIE DES FREINS ET SIGNAUX WESTINGHOUSE

分类号：G08G1/042

主分类号：G08G1/042

APPARATUS FOR FEEDING EXTRACTING BAG IN PACKAGING MACHINE

ISOLATED AXLE MOUNT

SELF-SUPPORTING MECHANISM OF FOLDING STROLLER

DRIVER'S CAB FLOOR STRUCTURE FOR AUTOMOBILE

AIR CONDITIONER FOR VEHICLE

AUTOMOBILE SEAT FOR PREVENTING NECK INJURY

CARRYING TRUCK

LINEN WAGON

FLOOR PANEL

AIR CONDITIONING DEVICE FOR VEHICLE

APPARATUS AND METHOD FOR READING FAIL MEMORY DATA

CONDUCTIVE POLISHING OBJECT FOR ELECTROCHEMICAL MECHANICAL POLISHING

SYSTEM FOR OPTICAL NETWORK TEST USING OTDR

SEAT SUPPORT STRUCTURE OF VEHICLE

SEAT DEVICE OF LORRY OF RAIL ENGAGING TYPE

AUTOMOBILE

THERMAL STORAGE SYSTEM AND OPERATION METHOD THEREOF

LIQUID JET RECORDING DEVICE

ORNAMENT FOR APPRECIATION

TUBELESS TIRE