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US1276282A
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Process for making window-envelops.
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US1276990A
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Method of manufacturing window-envelops.
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US1275788A
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Window-envelop machine.
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US1263000A
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Corrugating-machine.
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US1262999A
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Method of detecting and correcting a lack of dynamic balance within and while a body is rotating.
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US1271801A
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Machine for making window-envelops.
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US1227017A
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Method of making open-face envelops.
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US1228146A
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Open-face envelop.
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US1202123A
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Tag-machine.
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US1151305A
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Envelop.
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US1202122A
|
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Rotary punching mechanism.
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US1275323A
|
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Method of making open-face envelops.
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CA165722A
|
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Bail machine
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CA162302A
|
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Paper feeding mechanism
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US1199218A
|
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Method of making open-face envelops.
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US1199508A
|
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Corrugated paper-board and process of making the same.
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CA143934A
|
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Corrugated paper board
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US1129919A
|
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Bail making and inserting mechanism.
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US1065086A
|
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Blank-feeding mechanism.
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US1097776A
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Gearing.
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