Устройство для отсчета уровня воды

申请公布号：SU49294(A1)

申请号：SU19360185668

申请日期：1936.01.29

申请公布日期：1936.08.31

申请人：

PETERSEN V.E.

发明人：PETERSEN V.E.

分类号：G01F23/60

主分类号：G01F23/60

DRAIN GRATING

CANTILEVER OF SLAB FOR BRIDGE USING PRECAST SUPPORTER AND THE METHOD THEREOF

grip for golf club

crowbar pipe link

a holey soap

BACK-PAIN AND SHOULDER PAIN RELIEVING SINK AID

DEVICE AND METHOD FOR COLLECTING BY SPECIFIC DUTY IN THE WASTE TRANSPORTATION SYSTEMS OF PIPE TYPE

ELASTOMERIC SUPPORTER AND SEISMIC ISOLATION APPARATUS INCLUDING THE SAME

SOUNDPROOF DEVICE FOR CUTTING MACHINE

METHOD FOR MOLDING SEMICONDUCTOR PACKAGE

FIRE PROPAGATION SEARCH SYSTEM AND FIRE PROPAGATION SEARCH METHOD

SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF

METHOD FOR PRODUCING VINYL ALCOHOL RESIN

INVERTER DC RESISTANCE SPOT WELDING SYSTEM, CONTROL METHOD FOR WELDING PROCESS THEREOF AND DESIGN METHOD FOR FUZZY CONTROLLER THEREOF

BRACKET FOR FRONT END MODULE OF VEHICLE

MOTOR VEHICLE BUMP STOP COMPRISING A SET OF AT LEAST TWO MOUNTED SEAL RINGS

METHOD OF TREATMENT WITH POTENTISED STEREOISOMER OF GLUTAMATE

INJECTION MOLDING APPARATUS HAVING MAGNETIC VALVE PIN COUPLING

SHRINK FILMS AND MANUFACTURING METHOD THEREOF

CRASH BOX STRUCTURE