ES5100H1 - APPARATUS CALLED DECIMAL METRIC ABACO FOR INTUITIVE TEACHING OF THE LEGAL SYSTEM OF WEIGHTS, MEASURES, COINS, ETC. - Google Patents

APPARATUS CALLED DECIMAL METRIC ABACO FOR INTUITIVE TEACHING OF THE LEGAL SYSTEM OF WEIGHTS, MEASURES, COINS, ETC.

Info

Publication number
ES5100H1
ES5100H1 ES1873005100A ES1873005100A ES5100H1 ES 5100 H1 ES5100 H1 ES 5100H1 ES 1873005100 A ES1873005100 A ES 1873005100A ES 1873005100 A ES1873005100 A ES 1873005100A ES 5100 H1 ES5100 H1 ES 5100H1
Authority
ES
Spain
Prior art keywords
abaco
coins
weights
measures
legal system
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
ES1873005100A
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 ES1873005100A priority Critical patent/ES5100H1/en
Publication of ES5100H1 publication Critical patent/ES5100H1/en
Expired legal-status Critical Current

Links

ES1873005100A 1873-07-10 1873-07-10 APPARATUS CALLED DECIMAL METRIC ABACO FOR INTUITIVE TEACHING OF THE LEGAL SYSTEM OF WEIGHTS, MEASURES, COINS, ETC. Expired ES5100H1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1873005100A ES5100H1 (en) 1873-07-10 1873-07-10 APPARATUS CALLED DECIMAL METRIC ABACO FOR INTUITIVE TEACHING OF THE LEGAL SYSTEM OF WEIGHTS, MEASURES, COINS, ETC.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1873005100A ES5100H1 (en) 1873-07-10 1873-07-10 APPARATUS CALLED DECIMAL METRIC ABACO FOR INTUITIVE TEACHING OF THE LEGAL SYSTEM OF WEIGHTS, MEASURES, COINS, ETC.

Publications (1)

Publication Number Publication Date
ES5100H1 true ES5100H1 (en) 1873-10-10

Family

ID=39850288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1873005100A Expired ES5100H1 (en) 1873-07-10 1873-07-10 APPARATUS CALLED DECIMAL METRIC ABACO FOR INTUITIVE TEACHING OF THE LEGAL SYSTEM OF WEIGHTS, MEASURES, COINS, ETC.

Country Status (1)

Country Link
ES (1) ES5100H1 (en)

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