Microwave shutter device

申请公布号：US2777993(A)

申请号：US19550522813

申请日期：1955.07.18

申请公布日期：1957.01.15

申请人：

BOMAC LABORATORIES, INC.

发明人：BRADEN RAY S.

分类号：H01P1/12

主分类号：H01P1/12

STABILIZING SYSTEM FOR SPEED

MEASURING METHOD FOR AIR GAP OF ROTARY ELECTRIC MACHINE

MOTOR DEVICE

COIN IDENTIFICATION SYSTEM

POWER SOURCE CONTROLLER

RACKET

CONTROLLING DEVICE FOR ELECTRIC ROLLING STOCK

MAGNETIC RECORDER AND REPRODUCER FOR DOING LANGUAGE PRACTICE

TAPE COUNTER

INTEGRATED MOVABLE MECHANISM

ROLLING ROLL DEVICE

CONTROL SYSTEM FOR OPERATION OF GENERATOR

CONTROLLING DEVICE OF WATER HEATER

POP-OFF VALVE FOR GAS EXHAUSTING DEVICE OF ANETHSESIA MACHINE

METHOD, INDICATOR AND MONITOR FOR MEASURING GLUCOSE VALUE IN BODY LIQUID

MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM

METHOD OF FORMING PATTERN ON PLASTIC MOLDED ITEM

SCANNING MODE OF ELECTRONIC PEN DEVICE

INJECTION MOLDING MACHINE