Dual purpose reciprocating pumps

申请公布号：GB747221(A)

申请号：GB19540007206

申请日期：1954.03.12

申请公布日期：1956.03.28

申请人：

EBERHARD ERNEST WETTLEY

分类号：F04B9/14

主分类号：F04B9/14

SEMICONDUCTOR DEVICE AND DISPLAY DEVICE

THE HEAD-BAND THAT HAS A DEVICE TO FIX THE HAIR ON SIDE-HEAD

HIGH Q VERTICAL RIBBON INDUCTOR ON SEMICONDUCTING SUBSTRATE

OPERATION METHOD FOR POWER SYSTEM USING REAL-TIME POWER INFORMATION

PHOTOELECTRIC SENSOR FIXING MECHANISM

HANDLE APPARATUS FOR TEMPERED GLASS DOOR

APPARATUS FOR CUTTING CRACK PART ON INNER BOTTOM OF HIGH-PRESSURE TUBE CONTAINER

MATERIAL INDEX DEVICE FOR CORE PROCESSING OF VERTICAL MACHINING CENTER

TELEPHONE NUMBER SEARCH SYSTEM AND METHOD

SYSTEM FOR CONTROLLING COATING THICKNESS USING AIR OR NITROGEN GAS

CIRCUMFERENTIALLY ASSEMBLING PIPE HAVING EXCELLENT COMBINATION STRENGTH

ASSEMBLY APPARATUS FOR PANEL COUPLING

AIR POLLUTION REDUCTION DEVICE WITH VISIBILITY METER

EMBEDDED PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD OF THE SAME

HIGH VOLTAGE GENERATION CIRCUIT WITH A FUNCTION FOR ADJUSTING PEAK VOLTAGE OF AC HIGH VOLTAGE, AND STATIC ELECTRICITY REMOVING APPARATUS CAPABLE OF CONTROLLING BALANCES OF A POSITIVE ION AND A NEGATIVE ION, INCLUDING THE SAME

AN AIR FILTER WITH EQUIPMENT OF OFFENSIVE ODOR TREATMENT AND WASHING TYPE DUST COLLECTOR EQUIPMENT

CLOSED LOOP CLASSIFICATION AND SHATTERING EQUIPMENT

PERMANENT MAGNET DISPOSED IN ROTATING ELECTRICAL MACHINE AND MANUFACTURING METHOD OF THE SAME

PROCESS FOR PREPARATION OF CANDESART AN CILEXETIL SUBSTANTIALLY FREE OF DES-CANDESARTAN CILEXETIL IMPURITY

DIGITAL BROADCASTING TRANSMITTER, DIGITAL BROADCASTING RECEIVER, AND STREAM CONFIGURATION AND METHOD FOR PROCESSING SAME