Brevets   Royaume-Uni  

Patent:GB100568

Brevet:	GB 100568
Titre:	Improvements in Multiple Totalizer Selecting Mechanism and Associated Column Printing Devices for Adding and Subtracting Machines
Date:	01.06.1916
Lieu:
Pays:	Royaume-Uni
Personne:	Haddan, Alfred John Henry (P)
Entreprise:
Liens internes:
Mots-Clefs:
Lien à la bureau des brevets: (sans garantie)	GB100568

Aus der Patentschrift GB100568

• DATUM: 01.06.1916
• TITEL: Improvements in Multiple Totalizer Selecting Mechanism and Associated Column Printing Devices for Adding and Subtracting Machines.
• PERSON: HADDAN ALFRED JOHN HENRY GB