专利检索_ 可动条带记录或读出设备专利检索_ 可动条带记录或读出设备专利检索查询

子分类：

B42D19/005： .{包含旋转型缠绕和展开机构}

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
81	Apparatus for displaying radio programs	US73209734	1934-06-23	US2109535A	1938-03-01	THOMPSON JONES JOHN

82	Radio program apparatus	US53361531	1931-04-29	US2024195A	1935-12-17	ZADIG ERNEST A

83	Picture album of the changeable type	US67616033	1933-06-16	US1962039A	1934-06-05	JAKIM SHMIGELL

84	Reading stand	US60183232	1932-03-29	US1892745A	1933-01-03	BOLICH DANIEL B

85	Memorial container	US46092430	1930-06-13	US1856619A	1932-05-03	EDWARD CARSEY HARRY

86	Chart holder	US49076430	1930-10-23	US1850654A	1932-03-22	OTTO BLAHUT

87	Noting apparatus	US37326429	1929-06-24	US1848336A	1932-03-08	PAOLO FERRERO

88	Combined memorandum and filing device	US30453728	1928-09-07	US1830774A	1931-11-10	SWITZLER BRUCE E

89	Table desk	US45507430	1930-05-23	US1829449A	1931-10-27	KALBACH MORGAN D

90	Stenographer's appliance	US42965730	1930-02-19	US1824718A	1931-09-22	BEATRICE HASBROUCK

91	Roll stationery support	US28386728	1928-06-08	US1815785A	1931-07-21	LEIMBERGER ROBERT C

92	Handwriting machine	US35262729	1929-04-05	US1813237A	1931-07-07	FLUM ROBERT A

93	Rotary index	US38515629	1929-08-12	US1803553A	1931-05-05	HINMAN GEORGE L

94	Memorandum device	US29640128	1928-07-30	US1745255A	1930-01-28	BENJAMIN GRIFFITHS

95	Desk tablet	US30805528	1928-09-24	US1738139A	1929-12-03	CURRIER HARRY C

96	Notebook	US19540427	1927-05-31	US1731192A	1929-10-08	JOSEPH DOBOI

97	Service indicator	US17299727	1927-03-05	US1707728A	1929-04-02	KEENEY DON E

98	Kitchen memo pad	US23451427	1927-11-19	US1680525A	1928-08-14	KIZER CLARA M

99	Radio log and program device	US19583427	1927-06-01	US1680164A	1928-08-07	MONTROSE THOMAS W

100	Dailt-mllk-eecoed cabinet	US1670687D		US1670687A	1928-05-22

1 2 3 4 5 6 7 8 9 10

该功能需要专业版企业版VIP权限，您可以：