Building units and construction elements – Structure
Patent
1981-11-02
1984-01-31
Word, A. Hugo
Building units and construction elements
Structure
D25 16, D25 33, D2503
Patent
active
D02724693
REFERENCES:
patent: D123640 (1940-11-01), Thomason
patent: D238572 (1976-01-01), Wheeler
patent: 3611907 (1971-10-01), Wasserman et al.
patent: 3885362 (1975-05-01), Pollock
patent: 4267769 (1981-05-01), Davis et al.
Burleson Airology Corporation
Word A. Hugo
LandOfFree
Clean room does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Clean room, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clean room will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2339003