OTHER COMPANIES
MADE PIN WHEEL CALCULATORS TOO ...
BRUNSVIGA MODEL B
FACIT MODEL NTK
SCHUBERT MODEL DRV
THALES »GEO« "... the famous coordinates calculator"
TRIUMPHATOR MODEL CN1
WALTHER WSR-160
...
impressum:
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© C.HAMANN http://public.beuth-hochschule.de/~hamann 10/12/19