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
Aircraft having sustaining rotors
摘要
申请公布号
US1892003(A)
申请公布日期
1932.12.27
申请号
US19310554268
申请日期
1931.07.31
申请人
AUTOGIRO COMPANY OF AMERICA
发明人
PECKER JOSEPH S.
分类号
B64C27/12
主分类号
B64C27/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BOEJELIG KOBLING
ENKELTLAGET HAERDET SIKKERHEDSGLASPLADE TIL ANVENDELSE SOM SIDE- ELLER BAGVINDUE TIL ET KOERETOEJ
LYFTANORDNING FOER RULLSTOLAR OCH MOTSVARANDE, SAERSKILT FOER INVATAXIN.
FREMGANGSMAATE FOR FREMSTILLING AV OLJE- OG GASSBROENNER.
FM CONVERTER CIRCUIT
COPPER BASED BRAZING ALLOY IN THE FORM OF A CONTINUOUSLY CAST STRAP
RELEASABLE TOOL HOLDER FOR PULLED CUTTING TOOLS
METHOD OF OBTAINING 2,4-DI-/1,1-DIMETHYLPROPYL/PHENOL
PUMP SEALING ARRANGEMENT IN PARTICULAR FOR DIESEL ENGINE INJECTION PUMPS
FIRE MONITORING AND PROTECTION CIRCUIT,IN PARTICULAR FOR A READILY INFLAMMABLE MATERIAL PROCESSING LINE
APPARATUS FOR APPLYING HEAT INSULATION,IN PARTICULAR OFACRYLAMINE FOAM,IN ENCLOSED HOLLOW SPACE OF A FLAT ROOF
METHOD OF OBTAINING NOVEL 2-/2'-HYDROXY-3'-(4-METHYLPHENYL)SULFONAMIDMETHYL-5'-METHYLPHENYL/-2H-BENZOTRIAZOLE-1,2,3
SCREMBLER/DESCREMBLER CIRCUIT ARRANGEMENT
ERGONOMICALLY DESIGNED COMPUTER STAND
METHOD OF DETACHING CLAMARY MOUTH ORGAN
METHOD OF OBTAINING TRANSFORMABLE COPOLYMERS OF TERRAHYDROFURANE WITH OXIRANES CONTAINING HYDROXYL GROUPS AT BOTH ENDS OF THEIR CHAIN
ELECTRIC CIRCUITY OF AN INSTRUMENT FOR TEACHING IN MAKING CORRECTIONS OF ARTILLERY-FIRE
ELECTROSLAG REMELTING METHOD
METHOD OF OBTAINING SYNTHETIZED DIAMONDS
METHOD OF DETECTING PRASENCE OF INFLAMMABLE GASES USING SEMICONDUCTOR DETECTORS OF IMPROVED MEASURMENT ACCURACY AND ELECTRONIC APPARATUS THEREFOR
