Appareil pour le transport et l'élévation des matières
申请公布号:FR731908(A)
申请号:FRD731908
申请日期:1931.04.17
申请公布日期:1932.09.10
发明人:DEVAUX ANDRE-FERDINAND-JUST
分类号:B65G37/00
主分类号:B65G37/00
EFFERVESCENT THERAPEUTIC COMPOSITION
COMPOSITION FOR MANUFACTURE OF HUMIDITY RESISTANT MATCHES
COMPRESSIVE RECEIVER HAVING PULSE WIDTH EXPANSION
QUICK DISCONNECT CLUTCH MECHANISM
SELF-ADJUSTING BALLAST SYSTEM FOR HIGH-INTENSITY DISCHARGE LAMPS
EXTRUDED PROFILED BAR OF COMPOSITE CONSTRUCTION
THIN FILM LUMINESCENCE ELEMENT
AUXILIARY CONTACT DRIVE MECHANISM FOR CIRCUIT BREAKER
HYDRAULIC PISTON-EFFECT METHOD AND APPARATUS FOR FORMING A BORE HOLE
CLEARANCE-CONTROLLING MEANS AND METHODS
PROCESS FOR NICKEL ELECTROREPLENISHMENT FOR NICKEL REFINERY ELECTROLYTE