Sales and advertising equipment – Signs or display forms
Patent
1995-10-30
1997-12-23
Davis, Antoine Duval
Sales and advertising equipment
Signs or display forms
2001
Patent
active
D03881237
REFERENCES:
patent: 4974353 (1990-12-01), Norfolk
patent: 5022171 (1991-06-01), Norfolk
patent: 5390093 (1995-02-01), Himeno et al.
Okonogi Tatsuya
Sukumoda Katsuyuki
Yoshikawa Yukio
Copal Company Limited
Davis Antoine Duval
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