Fire escape

申请公布号：US2310705(A)

申请号：US19410385113

申请日期：1941.03.25

申请公布日期：1943.02.09

申请人：

LESTER NEWBOLD PARK

发明人：NEWBOLD PARK LESTER

分类号：E06C1/56

主分类号：E06C1/56

HAIR PRODUCING COSMETIC

PASTE MATERIAL OF CURING TYPE FOR FILLING ROOT CANAL

PERPENDICULAR OFF-GROUND CONTROL DEVICE OF HANGING LOAD ON CRANE

AUTOMATIC PAPER FEEDER

MEDAL LIFTER

AUTOMOTIVE DOOR MIRROR WITH AIR SPRAYING TYPE WATER DROPLET REMOVING DEVICE

TEMPERATURE CONTROLLER OF STERILIZER

DYNAMIC DAMPER OF VEHICLE

AUTOMATIC LIQUID SPRINKLER SYSTEM

METHOD AND APPARATUS FOR MEMBRANE SEPARATION

GAS SEPARATING MEMBRANE AND SEPARATION OF GAS

PRODUCTION OF OPTICALLY ACTIVE NORBORNANE-BASED AMINE DERIVATIVE

METHOD FOR SUPPLYING TUBULAR PACKAGING MATERIAL

ROTARY ATOMIZATION ELECTROSTATIC COATER

PRODUCTION OF RESISTANCE WELDED TUBE HAVING HIGH VIBRATION DAMPING PROPERTY

WASHING LIQUID NOZZLE FOR VEHICLE

CONTROLLER FOR AIR CLEANER

VALVE STRUCTURE OF MASTER CYLINDER

DEVICE FOR CARRYING CARRIED MATERIAL TO PLURAL CARRYING PASSAGES

ANTENNA DEVICE FOR AUTOMOBILE