IT8067703A0 - DEVICE FOR DISPLAYING THE MAIN CONCEPTS AND OPERATIONS OF ELEMENTARY MATHEMATICS - Google Patents
DEVICE FOR DISPLAYING THE MAIN CONCEPTS AND OPERATIONS OF ELEMENTARY MATHEMATICSInfo
- Publication number
- IT8067703A0 IT8067703A0 IT8067703A IT6770380A IT8067703A0 IT 8067703 A0 IT8067703 A0 IT 8067703A0 IT 8067703 A IT8067703 A IT 8067703A IT 6770380 A IT6770380 A IT 6770380A IT 8067703 A0 IT8067703 A0 IT 8067703A0
- Authority
- IT
- Italy
- Prior art keywords
- displaying
- operations
- main concepts
- elementary mathematics
- mathematics
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67703/80A IT1128080B (en) | 1980-05-07 | 1980-05-07 | DEVICE FOR THE VISUALIZATION OF THE MAIN CONCEPTS AND OPERATIONS OF ELEMENTARY MATHEMATICS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67703/80A IT1128080B (en) | 1980-05-07 | 1980-05-07 | DEVICE FOR THE VISUALIZATION OF THE MAIN CONCEPTS AND OPERATIONS OF ELEMENTARY MATHEMATICS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8067703A0 true IT8067703A0 (en) | 1980-05-07 |
IT1128080B IT1128080B (en) | 1986-05-28 |
Family
ID=11304633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67703/80A IT1128080B (en) | 1980-05-07 | 1980-05-07 | DEVICE FOR THE VISUALIZATION OF THE MAIN CONCEPTS AND OPERATIONS OF ELEMENTARY MATHEMATICS |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1128080B (en) |
-
1980
- 1980-05-07 IT IT67703/80A patent/IT1128080B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1128080B (en) | 1986-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR229579A1 (en) | PORTABLE DISPLAY DEVICE | |
BR8102396A (en) | PERCUTANE DEVICE | |
AR227344A1 (en) | ANALYSIS DEVICE | |
BR8401976A (en) | DISPLAY DEVICE | |
AR229862A1 (en) | ESERITOR DEVICE | |
AT380745B (en) | DISPLAY DEVICE | |
BR8203034A (en) | ELECTRONCHONIC DISPLAY DEVICE | |
SE8001308L (en) | FOPABLE PONTON DEVICE | |
DK150966C (en) | EMULSING DEVICE | |
SE8007621L (en) | SPLIT DEVICE | |
AT358720B (en) | EXAMINATION DEVICE | |
BR8400757A (en) | GRAPHIC REPRESENTATION DEVICE | |
IT1075665B (en) | PROCEDURE AND DEVICE FOR GAS SEPARATION | |
ES277059Y (en) | INSTRUMENT PANEL SUPPORT DEVICE | |
IT1077719B (en) | GYROSCOPIC INSTRUMENT AND PROCEDURE FOR ITS APPLICATION | |
BR8107975A (en) | SPINDER DEVICE | |
GB1548308A (en) | Analysis instruments | |
IT8067703A0 (en) | DEVICE FOR DISPLAYING THE MAIN CONCEPTS AND OPERATIONS OF ELEMENTARY MATHEMATICS | |
DK209283A (en) | TEST DEVICE | |
ES259399Y (en) | LAZADA DEVICE | |
NO151306C (en) | DEVICE FOR TREASURY SIGNS | |
ES250799Y (en) | ELECTRODIFUSION DEVICE | |
DOP1980002931A (en) | DISPLAY DEVICE | |
SE8005257L (en) | DISPLAY DEVICE | |
SE8009175L (en) | DEMONSTRATION DEVICE |