GB189522939A - Improvements in Electrical Sounding Apparatus. - Google Patents

Improvements in Electrical Sounding Apparatus.

Info

Publication number
GB189522939A
GB189522939A GB189522939DA GB189522939A GB 189522939 A GB189522939 A GB 189522939A GB 189522939D A GB189522939D A GB 189522939DA GB 189522939 A GB189522939 A GB 189522939A
Authority
GB
United Kingdom
Prior art keywords
sounding apparatus
electrical sounding
electrical
sounding
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
Inventor
Francis Gwyn Griffith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189522939A publication Critical patent/GB189522939A/en
Expired legal-status Critical Current

Links

GB189522939D 1895-11-30 1895-11-30 Improvements in Electrical Sounding Apparatus. Expired GB189522939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189522939T 1895-11-30

Publications (1)

Publication Number Publication Date
GB189522939A true GB189522939A (en) 1896-10-03

Family

ID=32528075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189522939D Expired GB189522939A (en) 1895-11-30 1895-11-30 Improvements in Electrical Sounding Apparatus.

Country Status (1)

Country Link
GB (1) GB189522939A (en)

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