DK12250C - Brøkregnemaskine. - Google Patents

Brøkregnemaskine.

Info

Publication number
DK12250C
DK12250C DK12250DA DK12250C DK 12250 C DK12250 C DK 12250C DK 12250D A DK12250D A DK 12250DA DK 12250 C DK12250 C DK 12250C
Authority
DK
Denmark
Prior art keywords
fraction calculator
calculator
fraction
Prior art date
Application number
Other languages
English (en)
Original Assignee
Vermehrens Regnemaskiner As
Publication date
Application granted granted Critical
Publication of DK12250C publication Critical patent/DK12250C/da

Links

DK12250D Brøkregnemaskine. DK12250C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK12250T

Publications (1)

Publication Number Publication Date
DK12250C true DK12250C (da) 1909-06-21

Family

ID=27828212

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12250D DK12250C (da) Brøkregnemaskine.

Country Status (1)

Country Link
DK (1) DK12250C (da)

Similar Documents

Publication Publication Date Title
DK12250C (da) Brøkregnemaskine.
DK12136C (da) Baadspil.
DK11664C (da) Stregmaal.
DK11727C (da) Roesaks.
DK11902C (da) Kohaleholder.
DK11917C (da) Stigbøjlelaas.
DK11964C (da) Redningsbælte.
DK12166C (da) Raaoliefyr.
DK12412C (da) Taagehorn.
DK12565C (da) Radsaamaskine.
DK12791C (da) Butyrometer.
ES46678A1 (es) Retretes-balanza.
DK11691C (da) Kravat.
DK11689C (da) Lønudbetalingskasse.
DK12043C (da) Issavemaskine til Haand- og Motordrift.
DK12381C (da) Kurvelineal.
ES46670A1 (es) Mejoras en aeroplanos.
CH48995A (de) Bruchrechenmaschine
DK12091C (da) Barbermaskine.
AT68051B (de) Zeilengießform.
DK11896C (da) Keglespil.
DK14010C (da) Regnemaskine.
DK12577C (da) Brevordner.
DK12313C (da) Trappeautomat.
AT51807B (de) Schreibmaschine.