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
Drafting instrument
摘要
申请公布号
US1993347(A)
申请公布日期
1935.03.05
申请号
US19310542117
申请日期
1931.06.04
申请人
CLYDE MCMILLAN
发明人
MCMILLAN CLYDE
分类号
B43L13/20
主分类号
B43L13/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Deep well pump operated by cable and spring - has light weight moving parts using cable under tension and spring
Alternate direction cable stranding system - has two spacer discs rotating synchronously and driven from programmable motor
Inflatable transparent insulating panel for ceiling greenhouse - has air fed from fan to several parallel inflatable tubes via distributor
Connections for steel and concrete structures - consist of sets of sockets into which fitments containing expansion piece are inserted
Ringless yarn spinning appts. - has indicator showing disengaged driving position of twister on yarn break to prevent fibre supply drive actuation
Foaming agent for prodn. of cellular concrete - contg. ammonium lauryl sulphonate having high stability
Formulation for the treatment of cancer - contains a mono, di or tri:esterified glycyrrhetinic acid which acts as a neoplastic and cytostatic agent
Replaceable windscreen wiper blade assembly - has main arm with two pivoted claw pairs and blade is carried on flexible metal strip sliding into claws
Filing of large documents in standard files - using narrow flap along left hand edge of document and extending over upper half of edge
Address book made from folded sheets - which are held together with adhesive tape inside plastics cover
Water-distributor pipe of copper-nickel alloy - used in continuous flow heater for coffee machines contg. electrical tubular heater
Affinity chromatographic substrates - with antibody crosslinked directly on porous mineral support
PROCEDE POUR DESSINER, ET DISPOSITIF DE REGLAGE ET DE COMMANDE DE L'ARRIVEE DU LIQUIDE TRACEUR DANS UN APPAREIL A DESSINER
AGRICULTURAL CHEMICALS
PERFECTIONNEMENTS APPORTES AUX MUNITIONS POUR PETITES ARMES
PERFECTIONNEMENTS AUX MACHINES VOLUMETRIQUES AXIALES
DISPOSITIF POUR LA REPRODUCTION AUTOMATIQUE DE PIECES A USINER SUR UNE MACHINE-OUTIL, EN PARTICULIER UN TOUR
DISPOSITIF D'ESSUIE-GLACE POUR VITRES DE VEHICULES MOTORISES
DISPOSITIF DE LEVIER POUR LA DISTRIBUTION DU CONTENU D'UN RECIPIENT
PRODUCING METHOD OF ARTIFICIAL MOTHER OF PEARL BOARD USING WOSTE MOTHER OF PEARL
