ES58778A2 - A precision hourglass. - Google Patents

A precision hourglass.

Info

Publication number
ES58778A2
ES58778A2 ES58778A ES58778A ES58778A2 ES 58778 A2 ES58778 A2 ES 58778A2 ES 58778 A ES58778 A ES 58778A ES 58778 A ES58778 A ES 58778A ES 58778 A2 ES58778 A2 ES 58778A2
Authority
ES
Spain
Prior art keywords
hourglass
precision
precision hourglass
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
ES58778A
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 ES58778A priority Critical patent/ES58778A2/en
Publication of ES58778A2 publication Critical patent/ES58778A2/en
Expired legal-status Critical Current

Links

ES58778A 1914-07-21 1914-07-21 A precision hourglass. Expired ES58778A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES58778A ES58778A2 (en) 1914-07-21 1914-07-21 A precision hourglass.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES58778A ES58778A2 (en) 1914-07-21 1914-07-21 A precision hourglass.

Publications (1)

Publication Number Publication Date
ES58778A2 true ES58778A2 (en) 1914-09-01

Family

ID=69371869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES58778A Expired ES58778A2 (en) 1914-07-21 1914-07-21 A precision hourglass.

Country Status (1)

Country Link
ES (1) ES58778A2 (en)

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