ES421A1 - An invariable meter for gas. - Google Patents

An invariable meter for gas.

Info

Publication number
ES421A1
ES421A1 ES421A ES421A ES421A1 ES 421 A1 ES421 A1 ES 421A1 ES 421 A ES421 A ES 421A ES 421 A ES421 A ES 421A ES 421 A1 ES421 A1 ES 421A1
Authority
ES
Spain
Prior art keywords
invariable
meter
gas
invariable meter
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
ES421A
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 ES421A priority Critical patent/ES421A1/en
Publication of ES421A1 publication Critical patent/ES421A1/en
Expired legal-status Critical Current

Links

ES421A 1879-06-16 1879-06-16 An invariable meter for gas. Expired ES421A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES421A ES421A1 (en) 1879-06-16 1879-06-16 An invariable meter for gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES421A ES421A1 (en) 1879-06-16 1879-06-16 An invariable meter for gas.

Publications (1)

Publication Number Publication Date
ES421A1 true ES421A1 (en) 1879-11-03

Family

ID=64111240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421A Expired ES421A1 (en) 1879-06-16 1879-06-16 An invariable meter for gas.

Country Status (1)

Country Link
ES (1) ES421A1 (en)

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