Welded pipe joint and method of making same

申请公布号：US1810825(A)

申请号：US19290390747

申请日期：1929.09.06

申请公布日期：1931.06.16

申请人：

A. O. SMITH CORPORATION

发明人：FURRER RUDOLPH

分类号：F16L13/02

主分类号：F16L13/02

(B2) ;UOOTAAJETSUTONOKENMAZAIKYOKYUSOCHI

MOLDING METHOD AND DEVICE FOR ELECTRIC DISCHARGE MACHINED ELECTRODE

SPINDLE FOR MACHINE TOOL AND TOOL HOLDER

COATING METHOD

BAG CONVEYOR FOR AUTOMATIC CLEANING SYSTEM AND BAG FOR THIS BAG CONVEYOR

GAME MACHINE

STIMULATION CONTROL SYSTEM FOR ELECTRIC STIMULATING DEVICE

ULTRASONIC MEDICAL TREATMENT SYSTEM

ADSORBENT FOR LOW DENSITY LIPOPROTEIN

FOAM GENERATING NOZZLE DEVICE

END FIXTURE OF LIGAMENT OR THE LIKE

HEALTH MANAGING SYSTEM

ADAPTOR FOR BLOOD SAMPLING APPARATUS

TIMER WORKING ALSO AS COVER GRIP FOR COOKER

BEVERAGE CUP

CVOR

NEUTRALIZATOR STETNIH ZRACENJA

ELEKTROMOTOR URONJEN U IZOLOJUCU TECNOST

POSTUPAK ZA DOBIJANJE TRIAZOLIL-IZOPROPANOLA

POBOLJSAN POSTUPAK ZA DOBIJANJE IBUPROFENA