ES31449U - A cone protecting the sun's rays for the objectives of photographic machines (Machine-translation by Google Translate, not legally binding) - Google Patents
A cone protecting the sun's rays for the objectives of photographic machines (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES31449U ES31449U ES0031449U ES31449U ES31449U ES 31449 U ES31449 U ES 31449U ES 0031449 U ES0031449 U ES 0031449U ES 31449 U ES31449 U ES 31449U ES 31449 U ES31449 U ES 31449U
- Authority
- ES
- Spain
- Prior art keywords
- objectives
- sun
- rays
- translation
- machine
- 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.)
- Pending
Links
- 230000000750 progressive effect Effects 0.000 abstract 1
Landscapes
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
A cone for protecting the sun's rays for the objectives of photographic machines, characterized by the fact that it has a general frusto-conical shape, but with its surface divided by a series of progressive steps, with rounded edges or edges, forming parallel zones or slices of own surface slightly curved. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0031449U ES31449U (en) | 1952-05-29 | 1952-05-29 | A cone protecting the sun's rays for the objectives of photographic machines (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0031449U ES31449U (en) | 1952-05-29 | 1952-05-29 | A cone protecting the sun's rays for the objectives of photographic machines (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES31449U true ES31449U (en) | 1952-07-01 |
Family
ID=51095008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0031449U Pending ES31449U (en) | 1952-05-29 | 1952-05-29 | A cone protecting the sun's rays for the objectives of photographic machines (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES31449U (en) |
-
1952
- 1952-05-29 ES ES0031449U patent/ES31449U/en active Pending
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