4. Card, picture, or sign exhibiting
  5. Register, or file
  6. Interchangeable file item

Arthur T. Spees

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Compressor for microfiche cards and the like

Supports: racks – Special article – Stacked articles
Patent

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File card for filing system

Card – picture – or sign exhibiting – Register – or file – Shiftable file item or file item support
Patent

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Filing system and elements therefor

Card – picture – or sign exhibiting – Register – or file – Shiftable file item or file item support
Patent

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Machine for manufacture of panel file

Card – picture – or sign exhibiting – Register – or file – Interchangeable file item
Patent

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Panel file

Card – picture – or sign exhibiting – Register – or file – Interchangeable file item
Patent

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Profile ID: LFUS-PAI-P-340257

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