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ES81917A1 - Provision to determine the situation of a place, in which sound waves are received. - Google Patents

Provision to determine the situation of a place, in which sound waves are received.

Info

Publication number
ES81917A1
ES81917A1 ES81917A ES81917A ES81917A1 ES 81917 A1 ES81917 A1 ES 81917A1 ES 81917 A ES81917 A ES 81917A ES 81917 A ES81917 A ES 81917A ES 81917 A1 ES81917 A1 ES 81917A1
Authority
ES
Spain
Prior art keywords
provision
situation
received
place
sound waves
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
ES81917A
Other languages
Spanish (es)
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
Priority to ES81917A priority Critical patent/ES81917A1/en
Publication of ES81917A1 publication Critical patent/ES81917A1/en
Expired legal-status Critical Current

Links

ES81917A 1922-06-03 1922-06-03 Provision to determine the situation of a place, in which sound waves are received. Expired ES81917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES81917A ES81917A1 (en) 1922-06-03 1922-06-03 Provision to determine the situation of a place, in which sound waves are received.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES81917A ES81917A1 (en) 1922-06-03 1922-06-03 Provision to determine the situation of a place, in which sound waves are received.

Publications (1)

Publication Number Publication Date
ES81917A1 true ES81917A1 (en) 1923-05-01

Family

ID=64259617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES81917A Expired ES81917A1 (en) 1922-06-03 1922-06-03 Provision to determine the situation of a place, in which sound waves are received.

Country Status (1)

Country Link
ES (1) ES81917A1 (en)

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