FR481028A - Improvements to selectors used in automatic telephony - Google Patents

Improvements to selectors used in automatic telephony

Info

Publication number
FR481028A
FR481028A FR481028DA FR481028A FR 481028 A FR481028 A FR 481028A FR 481028D A FR481028D A FR 481028DA FR 481028 A FR481028 A FR 481028A
Authority
FR
France
Prior art keywords
automatic telephony
selectors used
selectors
telephony
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR481028A publication Critical patent/FR481028A/en
Expired legal-status Critical Current

Links

FR481028D 1914-03-25 1915-03-24 Improvements to selectors used in automatic telephony Expired FR481028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US481028XA 1914-03-25 1914-03-25

Publications (1)

Publication Number Publication Date
FR481028A true FR481028A (en) 1916-10-24

Family

ID=43351648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR481028D Expired FR481028A (en) 1914-03-25 1915-03-24 Improvements to selectors used in automatic telephony

Country Status (1)

Country Link
FR (1) FR481028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018122B2 (en) 2004-04-07 2006-03-28 Sanford, L.P. Single- or double-ended multi-section nib marker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018122B2 (en) 2004-04-07 2006-03-28 Sanford, L.P. Single- or double-ended multi-section nib marker

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