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GB1175016A
|
|
Transfer element and method of making same
|
|
US3327886A
|
|
Container for carbon paper
|
|
US3260344A
|
|
Typewriter ribbon cartridge
|
|
US3337361A
|
|
Process of making pressure sensitive transfer sheet
|
|
US3342759A
|
|
Self-contained inking material and process for making same
|
|
US3135533A
|
|
Marking tape
|
|
GB860769A
|
|
Copying paper and method of manufacture
|
|
US2972507A
|
|
Carbon paper cabinet
|
|
US2893890A
|
|
Copying paper and method of manufacture
|
|
GB823897A
|
|
Luminescent transfer paper
|
|
US2847106A
|
|
Typewriter ribbon
|
|
US2822288A
|
|
Luminescent transfer paper
|
|
GB705142A
|
|
Carbon paper folder
|
|
US2664301A
|
|
Carbon paper pack for manifolding typewriters
|
|
US2609924A
|
|
Carbon paper folder
|
|
US2615731A
|
|
Carbon paper holder for manifolding typewriters
|
|
US2631868A
|
|
Carbon paper pack for manifolding typewriters
|
|
US2441622A
|
|
Carbon pack holder for manifolding typewriters
|
|
US2460683A
|
|
Carbon paper holder for manifolding typewriters
|
|
US2361698A
|
|
Sheet containing and collating device
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