ES184009U - Perfected test tube. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected test tube. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES184009U
ES184009U ES0184009U ES184009U ES184009U ES 184009 U ES184009 U ES 184009U ES 0184009 U ES0184009 U ES 0184009U ES 184009 U ES184009 U ES 184009U ES 184009 U ES184009 U ES 184009U
Authority
ES
Spain
Prior art keywords
marks
translation
machine
legally binding
google translate
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
Application number
ES0184009U
Other languages
Spanish (es)
Other versions
ES184009Y (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.)
Vidrios Quim E Ind S L
Original Assignee
Vidrios Quim E Ind S L
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 Vidrios Quim E Ind S L filed Critical Vidrios Quim E Ind S L
Priority to ES1972184009U priority Critical patent/ES184009Y/en
Publication of ES184009U publication Critical patent/ES184009U/en
Application granted granted Critical
Publication of ES184009Y publication Critical patent/ES184009Y/en
Expired legal-status Critical Current

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  • Devices For Use In Laboratory Experiments (AREA)

Abstract

Improved test tube, characterized by being composed of a tube of suitable vitreous material, in which are recorded at different heights a succession of marks of two scales that correspond volumetrically, located in different locations, according to several generatrices, in order to distance these marks in the space to the maximum to make their reading easier and clearer, each one of these marks bearing the reading of their corresponding value, and there being a previously established relation between a series of said, marks and the rest, according to the operations to be carried out, without the need for other measures. (Machine-translation by Google Translate, not legally binding)
ES1972184009U 1972-09-22 1972-09-22 PERFECTED TEST TUBE. Expired ES184009Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972184009U ES184009Y (en) 1972-09-22 1972-09-22 PERFECTED TEST TUBE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972184009U ES184009Y (en) 1972-09-22 1972-09-22 PERFECTED TEST TUBE.

Publications (2)

Publication Number Publication Date
ES184009U true ES184009U (en) 1973-12-01
ES184009Y ES184009Y (en) 1974-05-16

Family

ID=8356375

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972184009U Expired ES184009Y (en) 1972-09-22 1972-09-22 PERFECTED TEST TUBE.

Country Status (1)

Country Link
ES (1) ES184009Y (en)

Also Published As

Publication number Publication date
ES184009Y (en) 1974-05-16

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