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This page displays all 「FI」 in main group B41L9/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators" | HB | CC | 2C091 | |
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.Containers for clay or gelatin | HB | CC | 2C091 | |
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.with flat supports over which gelatin-paper is stretched | HB | CC | 2C091 | |
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..and with carriages for feeding the sheets | HB | CC | 2C091 | |
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..and with devices for rolling-in and securing hectographic gelatin-paper webs | HB | CC | 2C091 | |
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.with rotary cylinders carrying sheets of hectographic gelatin-paper | HB | CC | 2C091 | |