首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Kerf-cutting machine
摘要
申请公布号
US2143663(A)
申请公布日期
1939.01.10
申请号
US19370119925
申请日期
1937.01.11
申请人
GOODMAN MANUFACTURING COMPANY
发明人
SLOANE WILLIAM W.
分类号
E21C31/08
主分类号
E21C31/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SINGLE-END GLASS ROVING
METALLIZED AlN SUBSTRATE
METHOD FOR PRODUCING BRANCHED STARCH
INVASION PROHIBITING DEVICE
MOTOR CONTROLLER FOR MOTOR-DRIVEN ASSIST DEVICE FOR WHEELCHAIR
IMAGING DEVICE
AIR FILTER INSTALLATION STRUCTRE
DISPENSING HEAD AND RESERVOIR DISPENSER PROVIDED WITH THE HEAD
ULTRASONIC CLEANING METHOD AND ITS DEVICE
WALL SURFACE PROTECTIVE SHEET AND METHOD FOR ATTACHING THE SAME
ACRYLIC RESIN FILM FOR COATING SUBSTITUTE AND ACRYLIC LAMINATE MOLDING PREPARED BY USING THE SAME
COMPOSITE FILLER FOR MOLDING SYNTHETIC RESIN
ULTRAVIOLET LIGHT-CURABLE TRANSPARENT CONDUCTIVE COATING
GLITTER RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED BY USING THE RESIN COMPOSITION
AQUEOUS RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME
POLYESTER FILM COMPOSED OF ULTRAHIGH MOLECULAR WEIGHT POLYIMIDE AND SEMIAROMATIC POLYESTER
READILY TEARABLE POLYESTER FILM WITH EXCELLENT ADHESION, AND PACKAGING MATERIAL OR PACKAGING BAG BY USING THE SAME
FLAME-RETARDANT RESIN COMPOSITION
CROSSLINKABLE RUBBER COMPOSITION AND CROSSLINKED PRODUCT
FLAME RETARDANT