ES21783Y - Paraboloid box stethoscope. - Google Patents
Paraboloid box stethoscope.Info
- Publication number
- ES21783Y ES21783Y ES0021783U ES21783U ES21783Y ES 21783 Y ES21783 Y ES 21783Y ES 0021783 U ES0021783 U ES 0021783U ES 21783 U ES21783 U ES 21783U ES 21783 Y ES21783 Y ES 21783Y
- Authority
- ES
- Spain
- Prior art keywords
- stethoscope
- paraboloid
- box
- paraboloid box
- box stethoscope
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0021783U ES21783Y (en) | 1949-12-26 | 1949-12-26 | Paraboloid box stethoscope. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0021783U ES21783Y (en) | 1949-12-26 | 1949-12-26 | Paraboloid box stethoscope. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES21783U ES21783U (en) | 1950-01-16 |
ES21783Y true ES21783Y (en) | 1950-06-01 |
Family
ID=51085692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0021783U Expired ES21783Y (en) | 1949-12-26 | 1949-12-26 | Paraboloid box stethoscope. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES21783Y (en) |
-
1949
- 1949-12-26 ES ES0021783U patent/ES21783Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES21783U (en) | 1950-01-16 |
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