ES1003963Y - Filtro autoportante para mascarillas antipolvo. - Google Patents

Filtro autoportante para mascarillas antipolvo.

Info

Publication number
ES1003963Y
ES1003963Y ES8703433U ES8703433U ES1003963Y ES 1003963 Y ES1003963 Y ES 1003963Y ES 8703433 U ES8703433 U ES 8703433U ES 8703433 U ES8703433 U ES 8703433U ES 1003963 Y ES1003963 Y ES 1003963Y
Authority
ES
Spain
Prior art keywords
self
supporting filter
dust masks
masks
dust
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
Application number
ES8703433U
Other languages
English (en)
Other versions
ES1003963U (es
Inventor
Gine Jose Maria Minguella
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.)
Mpl Sa
Original Assignee
Mpl Sa
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 Mpl Sa filed Critical Mpl Sa
Priority to ES8703433U priority Critical patent/ES1003963Y/es
Publication of ES1003963U publication Critical patent/ES1003963U/es
Application granted granted Critical
Publication of ES1003963Y publication Critical patent/ES1003963Y/es
Expired legal-status Critical Current

Links

ES8703433U 1987-11-05 1987-11-05 Filtro autoportante para mascarillas antipolvo. Expired ES1003963Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8703433U ES1003963Y (es) 1987-11-05 1987-11-05 Filtro autoportante para mascarillas antipolvo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8703433U ES1003963Y (es) 1987-11-05 1987-11-05 Filtro autoportante para mascarillas antipolvo.

Publications (2)

Publication Number Publication Date
ES1003963U ES1003963U (es) 1988-08-16
ES1003963Y true ES1003963Y (es) 1989-03-01

Family

ID=8253507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703433U Expired ES1003963Y (es) 1987-11-05 1987-11-05 Filtro autoportante para mascarillas antipolvo.

Country Status (1)

Country Link
ES (1) ES1003963Y (es)

Also Published As

Publication number Publication date
ES1003963U (es) 1988-08-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19991201