Grass trimmer for sprinkler heads,申请号US19610105180-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	Grass trimmer for sprinkler heads
摘要
申请公布号	US3028669(A)	申请公布日期	1962.04.10
申请号	US19610105180	申请日期	1961.04.24
申请人	CASKEY LUTHA M;SALMON JOHN R	发明人	CASKEY LUTHA M.;SALMON JOHN R.
分类号	A01D34/84	主分类号	A01D34/84
代理机构		代理人
主权项
地址

您可能感兴趣的专利

INNER SURFACE WASHING FOR CENTRIFUGAL MORTAR LINING

TIP-DRIVEN DRILL

SURFACE TREATMENT OF CHEMICAL CONVERSION COATING

SPUTTERING DEVICE

AUTOMATIC WASHING SYSTEM

NARTENSITIC STAINLESS CAST STEEL WITH CAVITATION EROSION RESISTANCE

MANUFACTURE OF COMPOSITE ROLL

ALUMINATE PHOSPHOR

HEAT-RESISTANT PAINT

PREPARATION OF NYLON MEMBRANE

PRODUCTION OF WATER-DISPERSIBLE RESIN

POWDER COATING METHOD FOR CAST IRON OR WORKPIECE MADE OF LOW-TEMPERATURE MELTING ALLOY

FILTERING DEVICE

REVERSE OSMOSIS DEVICE OF WASTE WATER

SELF-LUBRICATING PORTABLE SEWING MACHINE FOR MANUFACTURING BAG

BREATHING TRAINING INSTRUMENT

ULTRASONIC DIAGNOSIS APPARATUS