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
Inner spring mattress
摘要
申请公布号
US2681457(A)
申请公布日期
1954.06.22
申请号
US19480039254
申请日期
1948.07.17
申请人
RYMLAND MURRAY J
发明人
RYMLAND MURRAY J.
分类号
A47C27/06
主分类号
A47C27/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Procédé de fabrication d'un papier à très haute résistance mécanique et produit industriel en résultant
Douille pour lampe électrique
Machine à coudre à aiguilles multiples
Improvements in portable electric battery lamps
Improvements in the manufacture of boxes made of cardboard or similar materials
Improvements in or relating to gyroscopic compasses
Improvements in and relating to tubes
Improvements in and relating to printing presses
Device for making loops upon fabrics
Improvements relating to the jointing and fixing of sheeting for roofs and coverings
Device for cooling machine gun barrels
Flexible connecting elements for screwless metal toy building elements
Improvements relating to stacking elevators for hay, corn, straw and like materials
Improvements relating to the manufacture of rubber sheet from coagulated latex
Improvements in or relating to method of and apparatus for preparing whipped cream
Improvements in or relating to word, number or like building appliances
Improvements in or relating to pistons
Improvements in or relating to automatic regulators for dynamo-electric machines
Improvements in machines for printing on cigarette paper
Improvements in or relating to bottle closing devices
