FR418186A - Device indicating cracks in telephone cables - Google Patents

Device indicating cracks in telephone cables

Info

Publication number
FR418186A
FR418186A FR418186DA FR418186A FR 418186 A FR418186 A FR 418186A FR 418186D A FR418186D A FR 418186DA FR 418186 A FR418186 A FR 418186A
Authority
FR
France
Prior art keywords
device indicating
telephone cables
indicating cracks
cracks
cables
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.)
SOC IND DES TELEPHONES CONSTR
Original Assignee
SOC IND DES TELEPHONES CONSTR
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 SOC IND DES TELEPHONES CONSTR filed Critical SOC IND DES TELEPHONES CONSTR
Application granted granted Critical
Publication of FR418186A publication Critical patent/FR418186A/en
Expired legal-status Critical Current

Links

FR418186D 1910-07-12 1910-07-12 Device indicating cracks in telephone cables Expired FR418186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418186T 1910-07-12

Publications (1)

Publication Number Publication Date
FR418186A true FR418186A (en) 1910-12-02

Family

ID=1461527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418186D Expired FR418186A (en) 1910-07-12 1910-07-12 Device indicating cracks in telephone cables

Country Status (1)

Country Link
FR (1) FR418186A (en)

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