ES73194U - Table for calculations (Machine-translation by Google Translate, not legally binding) - Google Patents
Table for calculations (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES73194U ES73194U ES0073194U ES73194U ES73194U ES 73194 U ES73194 U ES 73194U ES 0073194 U ES0073194 U ES 0073194U ES 73194 U ES73194 U ES 73194U ES 73194 U ES73194 U ES 73194U
- Authority
- ES
- Spain
- Prior art keywords
- plate
- calculations
- translation
- transparent
- legally binding
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000012780 transparent material Substances 0.000 abstract 1
Landscapes
- Sheet Holders (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
A table for calculations, characterized by the fact that it is a rigid base plate, of any material and rectangular profile, to which it is superimposed through an adequate separation by the action of an intermediate frame that only covers three sides of its perimeter, another plate of transparent material in which there are practiced an appropriate number depending on the case, of horizontal notches equal and preferably equidistant from each other that determine separations or streets to which length and below the transparent top plate, can slide a series of plates of material opaque that in each street exist in equal number to as many times as this admits its amplitude minus one, purposely so that in its possible displacements is always exposed a space without insert that covers it allowing the vision of the content in a table or sheet of results that is placed of removes and puts between the referred opaque plates and the upper face of the pla base, each plate being provided, for maneuvering, any element, flange for example, passing through the corresponding notch conveniently protrudes from the upper surface of the transparent plate. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES73194U ES73194Y (en) | 1959-04-15 | 1959-04-15 | Table for calculations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES73194U ES73194Y (en) | 1959-04-15 | 1959-04-15 | Table for calculations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES73194U true ES73194U (en) | 1959-09-01 |
| ES73194Y ES73194Y (en) | 1962-01-01 |
Family
ID=52735931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES73194U Expired ES73194Y (en) | 1959-04-15 | 1959-04-15 | Table for calculations |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES73194Y (en) |
-
1959
- 1959-04-15 ES ES73194U patent/ES73194Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES73194Y (en) | 1962-01-01 |
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