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
Improvements in spring mattresses and the like
摘要
申请公布号
GB437192(A)
申请公布日期
1935.10.21
申请号
GB19340011777
申请日期
1934.04.19
申请人
JOHN WILLIAM RHODES
发明人
分类号
A47C27/04;A47C27/05
主分类号
A47C27/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FOUNDATION STRUCTURE FOR BUILDING
PRODUCTION OF LIQUID DIENE COPOLYMER
DRIVING METHOD FOR SOLID-STATE IMAGE PICKUP DEVICE
RADIO EQUIPMENT WITH POLARIZED WAVE CONVERTER
KNIT GOODS PROCESSING METHOD
PROCESS FOR PRODUCING N-SUBSTITUTED-ALPHA-AMINO ACIDS
PREPARATION PROCESS OF N-FORMYL-ALPHA-ASPARTYL PHENYLALANINE
FASTENER OF PIPE FITTING
A NECKTIE
SNOWBOOTS WITH ASSITANT COVER
AIRFILLED-MASKS
LASER RECORDING MEDIUM
DRIVE CIRCUIT FOR ULTRASONIC MOTOR
GENERATION OF MUSICAL SOUND SIGNAL
INFORMATION RECORDING CARD
WINDOW GLASS DRIVING APPARATUS
SHORTEST PATH DECIDING METHOD
CARD ISSUING/SETTLING APPARATUS
LINEAR MOTOR-DRIVEN CAR
CARD COLLATION SYSTEM
