ES112669Y - Regla de calculo trigonometrico. - Google Patents

Regla de calculo trigonometrico.

Info

Publication number
ES112669Y
ES112669Y ES112669U ES112669U ES112669Y ES 112669 Y ES112669 Y ES 112669Y ES 112669 U ES112669 U ES 112669U ES 112669 U ES112669 U ES 112669U ES 112669 Y ES112669 Y ES 112669Y
Authority
ES
Spain
Prior art keywords
calculation rule
trigonometric calculation
trigonometric
rule
calculation
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
ES112669U
Other languages
English (en)
Other versions
ES112669U (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.)
Consejo Provincial De Barcelona de la Agrupacion S Indical De
Original Assignee
Consejo Provincial De Barcelona de la Agrupacion S Indical De
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 Consejo Provincial De Barcelona de la Agrupacion S Indical De filed Critical Consejo Provincial De Barcelona de la Agrupacion S Indical De
Priority to ES112669U priority Critical patent/ES112669Y/es
Publication of ES112669U publication Critical patent/ES112669U/es
Application granted granted Critical
Publication of ES112669Y publication Critical patent/ES112669Y/es
Expired legal-status Critical Current

Links

ES112669U 1965-04-06 1965-04-06 Regla de calculo trigonometrico. Expired ES112669Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES112669U ES112669Y (es) 1965-04-06 1965-04-06 Regla de calculo trigonometrico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES112669U ES112669Y (es) 1965-04-06 1965-04-06 Regla de calculo trigonometrico.

Publications (2)

Publication Number Publication Date
ES112669U ES112669U (es) 1965-05-16
ES112669Y true ES112669Y (es) 1965-09-01

Family

ID=63295898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES112669U Expired ES112669Y (es) 1965-04-06 1965-04-06 Regla de calculo trigonometrico.

Country Status (1)

Country Link
ES (1) ES112669Y (es)

Also Published As

Publication number Publication date
ES112669U (es) 1965-05-16

Similar Documents

Publication Publication Date Title
NL161599C (nl) Rekenstelsel.
DK114096B (da) Plov.
DK116327B (da) Vodskovl.
DK108843C (da) Rambuk.
DK114517B (da) Kostald.
NL150915B (nl) Contactloze snelheidsmeter.
DK111411B (da) Dejdelemaskine.
DK113540B (da) Høvender.
DK114803B (da) Plov.
DK108090C (da) Rambuk.
DK115355B (da) Rullejalousi.
DK111253B (da) Ajlespreder.
ES112669Y (es) Regla de calculo trigonometrico.
DK112088B (da) Graveskovl.
DE1917315U (de) Bunsenbrenner.
ES117171Y (es) Juguete-fiesta de toros.
ES113804Y (es) Pupitre adaptable.
ES113320Y (es) Bigudi graduable.
ES112783Y (es) Percha-comodin plancha-pantalones.
DK110219C (da) Ekkolod.
ES118317Y (es) Etiqueta-escandallo.
ES117385Y (es) Electrozocalo.
ES117259Y (es) Soporte-recipiente.
ES116634Y (es) Brasero-hornillo.
ES115982Y (es) Vaso-biberon.