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ES40149A1 - A railroad frog. - Google Patents

A railroad frog.

Info

Publication number
ES40149A1
ES40149A1 ES40149A ES40149A ES40149A1 ES 40149 A1 ES40149 A1 ES 40149A1 ES 40149 A ES40149 A ES 40149A ES 40149 A ES40149 A ES 40149A ES 40149 A1 ES40149 A1 ES 40149A1
Authority
ES
Spain
Prior art keywords
railroad frog
frog
railroad
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
ES40149A
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 ES40149A priority Critical patent/ES40149A1/en
Publication of ES40149A1 publication Critical patent/ES40149A1/en
Expired legal-status Critical Current

Links

ES40149A 1907-02-22 1907-02-22 A railroad frog. Expired ES40149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES40149A ES40149A1 (en) 1907-02-22 1907-02-22 A railroad frog.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES40149A ES40149A1 (en) 1907-02-22 1907-02-22 A railroad frog.

Publications (1)

Publication Number Publication Date
ES40149A1 true ES40149A1 (en) 1907-04-01

Family

ID=64220322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES40149A Expired ES40149A1 (en) 1907-02-22 1907-02-22 A railroad frog.

Country Status (1)

Country Link
ES (1) ES40149A1 (en)

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