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
Adjustable reading support for chairs
摘要
申请公布号
US1886509(A)
申请公布日期
1932.11.08
申请号
US19310538998
申请日期
1931.05.21
申请人
WINE MARY C
发明人
WINE MARY C.
分类号
A47C7/68
主分类号
A47C7/68
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FUNCTIONAL COPPER ALLOY
EMERGENCY REACTOR SHUTDOWN DEVICE
PREPARATION OF ETHANOL BY CONTINUOUS FERMENTATION
UNIVERSAL VENDING MACHINE AND SECTION DIVIDING PIECE AS WELL AS COMMODITY SUPPORT
MEDIUM SETTING APPARATUS
EXCLUSIVE COMBUSTION EQUIPMENT FOR PULVERIZED COAL USING KEROSENE AS MIXING MEDIUM
DECOMPOSITION OF ALUMINUM NITRATE.
VACUUM BREAKER
LEAD WIRE
FORMWORK FOR CONCRETE
ATOMIC POWER PLANT
MELTING DISPOSAL FURNACE FOR INCINERATION RESIDUE
FORMATION OF POROUS ALUMINUM LAYER
NO-BREAK SWITCHING DISCONNECTING SWITCH
METHOD OF CUTTING WIRE BLANK FOR ELECTRIC CONTACT
TRAFFIC CONTROL DISPLAY DEVICE
SCRAP PREHEATER
FLUIDIZED BED DRYER
COMBUSTION APPARATUS
STEEL PLATE HAVING SUPEPIOR CHEMICAL CONVERSION TREATMENT PROPERTY
