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Abstract
This Directory contains the names of companies who have qualified to use the Listing Mark or Classification Marking of Underwriters Laboratories Inc. (UL) on or in connection with products which have been found to be in compliance with UL's requirements. The companies shown, as well as actual manufacturers and submitters of the products (where different), have entered into an Agreement with UL providing for the use of the Listing Mark or Classification Marking only on or in connection with products which are Listed or Classified and which comply with the requirements of UL. It should be noted that Listed or Classified products are not necessarily equivalent in quality or merit.
This Directory contains the names of companies who have qualified to use the Listing Mark or Classification Marking of Underwriters Laboratories Inc. (UL) on or in connection with products which have been found to be in compliance with UL's requirements. The companies shown, as well as actual manufacturers and submitters of the products (where different), have entered into an Agreement with UL providing for the use of the Listing Mark or Classification Marking only on or in connection with products which are Listed or Classified and which comply with the requirements of UL. It should be noted that Listed or Classified products are not necessarily equivalent in quality or merit.
Date
1/1990
1/1990
Author(s)
Page(s)
1-1110
1-1110
Source
Underwriter's Laboratory
Underwriter's Laboratory
Keyword(s)
washable; dry-type; air; filter
washable; dry-type; air; filter