专利检索_ 线条印刷装置专利检索_ 线条印刷装置专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
41	Pen-clamp for ruling-machines.	US11597016	1916-08-21	US1217370A	1917-02-27	WORMER GEORGE VAN

42	Ruling-machine.	US1911617360	1911-03-28	US1027986A	1912-05-28	BURROWS CHARLES

43	Ruling-machine.	US1909479892	1909-02-25	US918076A	1909-04-13	MUNZERT THEODORE

44	Ruling mechanism.	US1906344513	1906-11-21	US910460A	1909-01-19	CUSTER DWIGHT W

45	Paper-ruling machine.	US1907360945	1907-03-06	US874587A	1907-12-24	HAYS JOSEPH W

46	George f	US750680D		US750680A	1904-01-26

47	Paper-ruling machine.	US1903153719	1903-04-21	US745136A	1903-11-24	BARBER ARTHUR LAMBERT

48	Machine for punching, ruling, and cutting cards, &c.	US1900022536	1900-07-05	US687530A	1901-11-26	HUNTER DAVID E

49	Marking-machine.	US1900037032	1900-11-19	US681192A	1901-08-27	BURBANK LOUIS S

50	Ruling-machine.	US1898036863	1898-04-18	US676943A	1901-06-25	FLORA ELLSWORTH E

51	Ruling-machine.	US1899735200	1899-10-30	US674434A	1901-05-21	BURROWS CHARLES

52	Banking-zinc for pen-bars.	US1898679316	1898-04-30	US637797A	1899-11-28	JILLSON EDWIN M

53	geabee	US589827D		US589827A	1897-09-14

54	Ruling-machine	US578169D		US578169A	1897-03-02

55	Ruling-machine	US568235D		US568235A	1896-09-22

56	Device for ruling paper	US561996D		US561996A	1896-06-16

57	Andrew b	US558764D		US558764A	1896-04-21

58	Line-printing machine	US553356D		US553356A	1896-01-21

59	Attachment for ruling-machines	US542747D		US542747A	1895-07-16

60	Ruling-machine	US468549D		US468549A	1892-02-09

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