ES1007177Y - TRIGONOMETRIC RULE. - Google Patents

TRIGONOMETRIC RULE.

Info

Publication number
ES1007177Y
ES1007177Y ES8802309U ES8802309U ES1007177Y ES 1007177 Y ES1007177 Y ES 1007177Y ES 8802309 U ES8802309 U ES 8802309U ES 8802309 U ES8802309 U ES 8802309U ES 1007177 Y ES1007177 Y ES 1007177Y
Authority
ES
Spain
Prior art keywords
trigonometric
rule
trigonometric rule
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
ES8802309U
Other languages
Spanish (es)
Other versions
ES1007177U (en
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.)
OVELAR GONZALEZ MA LOURDES C
Original Assignee
OVELAR GONZALEZ MA LOURDES C
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 OVELAR GONZALEZ MA LOURDES C filed Critical OVELAR GONZALEZ MA LOURDES C
Priority to ES8802309U priority Critical patent/ES1007177Y/en
Publication of ES1007177U publication Critical patent/ES1007177U/en
Application granted granted Critical
Publication of ES1007177Y publication Critical patent/ES1007177Y/en
Expired legal-status Critical Current

Links

ES8802309U 1988-07-20 1988-07-20 TRIGONOMETRIC RULE. Expired ES1007177Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8802309U ES1007177Y (en) 1988-07-20 1988-07-20 TRIGONOMETRIC RULE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8802309U ES1007177Y (en) 1988-07-20 1988-07-20 TRIGONOMETRIC RULE.

Publications (2)

Publication Number Publication Date
ES1007177U ES1007177U (en) 1989-01-16
ES1007177Y true ES1007177Y (en) 1989-07-16

Family

ID=8257437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802309U Expired ES1007177Y (en) 1988-07-20 1988-07-20 TRIGONOMETRIC RULE.

Country Status (1)

Country Link
ES (1) ES1007177Y (en)

Also Published As

Publication number Publication date
ES1007177U (en) 1989-01-16

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Effective date: 20000301