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Who What Where When

 
 

REMOVE

  1. patents
  2. still image
  3. manuscripts
  4. Design patents
  5. Heyer, Charles E.

WHAT

  1. Alphabets (2)
  2. Graphic arts - United Sta … (2)
  3. Type designers - 19th cen … (2)

WHO

  1. United States Patent Offi … (2)

WHEN

  1. 1889-06-04 (1)
  2. 1891-01-15 (1)
REFINE 

Browse All : patents and still image and manuscripts and Design patents by Heyer, Charles E.

1-2 of 2
C.E. Heyer, Font of Printing Type  
C.E. Heyer, Font of Pri...
Heyer, Charles E.
patents
Title
C.E. Heyer, Font of Printing Type
Creator
Heyer, Charles E.
C.E. Heyer, Font of Printing Type  
C.E. Heyer, Font of Pri...
Heyer, Charles E.
patents
Title
C.E. Heyer, Font of Printing Type
Creator
Heyer, Charles E.
1-2 of 2