序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
101 | Manifolding device | US70441133 | 1933-12-29 | US2080803A | 1937-05-18 | BORCHERS WILLIAM G |
102 | Manifolding attachment for typewriters | US68730433 | 1933-08-29 | US2063959A | 1936-12-15 | SHERMAN JOHN Q; METZNER ALBERT W |
103 | Typewriter attachment | US72177634 | 1934-04-21 | US2024789A | 1935-12-17 | CHARLES WINTER |
104 | Carbon holder | US355635 | 1935-01-26 | US2024770A | 1935-12-17 | KELLY CHARLES L |
105 | Typewriting machine | US59696432 | 1932-03-05 | US1979292A | 1934-11-06 | SMITH JESSE A B |
106 | Typewriter attachment | US65159233 | 1933-01-13 | US1970314A | 1934-08-14 | LOUIS JENSEN |
107 | Typewriting machine | US30921828 | 1928-09-29 | US1962331A | 1934-06-12 | SMITH JESSE A B |
108 | Detaching device for manifolding material | US56382131 | 1931-09-19 | US1959967A | 1934-05-22 | SHERMAN JOHN Q |
109 | Manifold typewriting machine | US48625930 | 1930-10-03 | US1934897A | 1933-11-14 | WATSON EDWARD F |
110 | Typewriting machine | US35817329 | 1929-04-26 | US1931514A | 1933-10-24 | SMITH JESSE A B |
111 | Typewriting machine | US47260730 | 1930-08-02 | US1924119A | 1933-08-29 | CARL GABRIELSON |
112 | Manifolding device for typewriters | US28903028 | 1928-06-28 | US1924048A | 1933-08-22 | STUART FLEMING JOHN |
113 | Separator for manifolding material | US56559031 | 1931-09-28 | US1884308A | 1932-10-25 | SHERMAN JOHN Q |
114 | Carbon controller for typewriting machines | US14836126 | 1926-11-15 | US1807301A | 1931-05-26 | KIRBY BOTTLE EDWARD |
115 | Manifolding writing machine | US22435227 | 1927-10-06 | US1801495A | 1931-04-21 | STUART FLEMING JOHN |
116 | Transfer-sheet carrier | US22143227 | 1927-09-23 | US1801494A | 1931-04-21 | STUART FLEMING JOHN |
117 | Typewriting machine | US27345228 | 1928-04-28 | US1769718A | 1930-07-01 | SMITH JESSE A B |
118 | Typewriting machine | US68748424 | 1924-01-21 | US1761056A | 1930-06-03 | SMITH JESSE A B |
119 | Typewriting machine | US17382127 | 1927-03-09 | US1757442A | 1930-05-06 | SMITH JESSE A B |
120 | Typewriting machine | US23612427 | 1927-11-28 | US1748648A | 1930-02-25 | HELMOND WILLIAM F |