Температурный компенсатор стеклянных уровней

申请公布号：SU78116(A1)

申请号：SU19490391090

申请日期：1949.02.02

申请公布日期：1949.11.30

申请人：

SLAVIN I.I.

发明人：SLAVIN I.I.

分类号：G01C9/24

主分类号：G01C9/24

SYSTEM OPERATION GUARANTEEING CIRCUIT AT THE TIME OF INSERTING AND DETACHING LIVE LINE

TELEPHONE SET

PAGING METHOD AND ITS SYSTEM

CLOCK SUPPLY DEVICE

OPERATOR OF ELECTRONIC MUSICAL INSTRUMENT

SIMULATED MANIPULATING FORCE PRODUCING DEVICE

DEVICE AND METHOD FOR PICTURE COMPOSITION

ATTACHING DEVICE FOR ELECTRIC DISPLAY LAMP

SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY

APPARATUS AND METHOD FOR PREVENTION OF STEP OUT

CAMERA PROVIDED WITH STROBOSCOPE

POINTING DEVICE

CONVEYING EQUIPMENT

ELECTRIC EQUIPMENT

VIDEO RECORDING AND REPRODUCING CONTROLLER

LIGHT TRANSMISSION TYPE OPTICAL SENSOR

INFORMATION PROCESSOR

IMAGE FORMING DEVICE

IC MOUNTING TISSUE MATERIAL

METHOD FOR PREVENTING ILLEGALITY ON PREPAID CARD