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
Boat and trailer construction
摘要
申请公布号
US2219254(A)
申请公布日期
1940.10.22
申请号
US19380209703
申请日期
1938.05.24
申请人
DAVIS JOHN V
发明人
DAVIS JOHN V.
分类号
B63C13/00
主分类号
B63C13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Washing machine drum
Cutting-rewinding machine for paper tape
ATTREZZATURA SEMOVENTE,PARTICOLARMENTE STUDIATA PER IL GETTO DI UNA PIATTAFORMA FERROVIARIA,O FONDO PIANO-ROTAIE
COLD WEATHER SYSTEM
DNA SEQUENCES, RECOMBINANT DNA MOLECULES AND PROCESSES FOR PRODUCING SOLUBLE T4 PROTEINS
DUBBELFLASKA
MYNTAUTOMAT FOER BILEN
DISPOSITIVO DI IMPOSTAZIONE PER UNA VALVOLA A FARFALLA
Grenade à ruban lesté.
A plastic tube, a method of and apparatus for the production thereof.
Induction logging method and apparatus.
Polyalkyleneoxyamine catalysts for dialkyl disulfides and or polysulfides used in dissolving sulfur.
Agents de carbonatation de sucres aminés et leur préparation.
Nouveaux dérivés du pyrrole, leur préparation et les compositions pharmaceutiques qui les contiennent .
LIQUID FILTER
Cyclone separator.
DISPOSITIF A RESSORT POUR FERMER AUTOMATIQUEMENT DES PORTES COULISSANTES
Telephone for simultaneous conversion between two persons and caller
Crystal oscillator for temperature measurement - counts oscillations during period determined by time base using second quartz crystal
Insulated and ventilated wall covering layer - uses wire grid structure on insulating layer to form air gap behind cladding layer
