Polishing method and material,申请号US19490121357-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Polishing method and material
摘要
申请公布号	US2663980(A)	申请公布日期	1953.12.29
申请号	US19490121357	申请日期	1949.10.14
申请人	HARPER JOHN F	发明人	HARPER JOHN F.
分类号	B24C3/00;B24C5/00	主分类号	B24C3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

TRACK FRAME FOR SEMI-CRAWLER TYPE WORK VEHICLE

MOVING AGRICULTURAL MACHINE

IMPACT ENERGY ABSORBER, AND VEHICULAR BUMPER DEVICE USING SAME

SEAT CUSHION STRUCTURE FOR UNDERFLOOR STORAGE SEAT

VINYL CHLORIDE RESIN COMPONENT FOR VEHICLE WINDOW MOLDING

SUSPENSION FOR VEHICLE

STENCIL PRINTER

IMAGING APPARATUS, IMAGING METHOD AND RECORDING MEDIUM

INK JET RECORDER

BIODEGRADABLE HEAT SHRINKAGE LAMINATED FILM

PRODUCTION OF BIAXIALLY STRETCHED POLYAMIDE FILM

METHOD AND APPARATUS FOR SETTING TEMPERATURE OF HEATING CYLINDER IN INJECTION MOLDING MACHINE

ARTIFICIAL MARBLE PLATE MATERIAL AND METHOD AND APPARATUS FOR PRODUCING THE SAME

RUBBER HOSE AND PRODUCTION THEREOF

WOOD BOARD AND MANUFACTURE OF WOOD BOARD

METHOD AND DEVICE FOR CUTTING OF RESIN PIPE

LENS WORKING METHOD

LENS MACHINING DEVICE

ZIRCONIUM COMPOUND FILM-COATED TOOL AND MANUFACTURE THEREOF