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经营范围
发明名称
Toy airplane
摘要
申请公布号
US1830363(A)
申请公布日期
1931.11.03
申请号
US19290372128
申请日期
1929.06.19
申请人
KINGSBURY HARRY E
发明人
KINGSBURY HARRY E.
分类号
A63H27/00;A63H27/22;A63H27/30
主分类号
A63H27/00
代理机构
代理人
主权项
地址
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PRODUCTION OF BUSHING PLATE
COSMETIC
METHOD OF ALIGNING FIBER IN FOCUS OF HARDENING LAMP
PRODUCTION OF POROUS GLASS
PRODUCTION OF ZIRCONIA POWDER
FUEL REFORMER
MATERIAL HANDLING WORKING BASE OF FORK LIFT
AUTOMATIC TRANSPORT DEVICE
OPERATING METHOD FOR BELT CLEANER
REFUSE THROWING-IN METHOD FOR REFUSE INCINERATION PLANT
UNIFORM-TEMPERATURE KEEPING CONTIANER
PICKING DEVICE