COMPOSITE SEALING RINGS

申请公布号：US3485504(A)

申请号：USD3485504

申请日期：1965.04.05

申请公布日期：1969.12.23

申请人：

HEPWORTH & GRANDAGE LTD.

发明人：ALAN WELLS

分类号：F16J9/06;F16J9/14;(IPC1-7):F16J15/00;F16K41/00

主分类号：F16J9/06

FISHING ROD WITH CASTING HANDLE

TOOL AND DEVICE FOR CLEANING SUBSTRATE

TURNING WORK VEHICLE

PHOSPHONIUM COMPOUND, METHOD FOR PRODUCING THE SAME AND COMPOSITION CONTAINING THE SAME

CAR FOR ELEVATOR

WIRE ELECTRIC DISCHARGE MACHINE

DRY COATED TABLET OF CILOSTAZOL

THEFT PREVENTION MECHANISM

METHOD FOR PREDICTING AND EVALUATING CLEANING REACTION UTILIZING MICROORGANISM, AND CLEANING APPARATUS

MOLTEN PIG IRON PRODUCTION PROCESS AND EQUIPMENT FOR THE SAME

USE OF ORGANOMETALLIC COMPOUND FOR PROTECTING AND/OR STRENGTHENING KERATINOUS MATERIAL AND METHOD FOR TREATMENT OF THE SAME MATERIAL

SURFACE PROTECTIVE SHEET WITH CUTTING SUITABILITY

SHREDDER

METHOD OF PRODUCING ORGANIC MATERIAL MICROPARTICLE AND ELECTRIC TWIST BALL DISPLAY USING THE SAME

FRICTION MATERIAL

PRODUCTION METHOD FOR POLYESTER RESIN

METHOD FOR MANUFACTURING CERAMIC BODY WITH PICTURE

METHOD FOR PRODUCING ASPARTIC ACID

TREATMENT METHOD FOR IMPROVING FUNCTION OF MEMBRANE OF NANO-FILTRATION APPARATUS

METHOD FOR PRODUCING POLY(METH)ACRYLATES WITH REDUCED METAL CONTENT