Number | Name | Date | Kind |
---|---|---|---|
D210590 | Edmisson | Mar 1968 | |
D327212 | Hubben et al. | Jun 1992 | |
D331741 | Fujiyoshi | Dec 1992 | |
D331742 | Fujiyoshi | Dec 1992 | |
D331743 | Fujiyoshi | Dec 1992 | |
D339325 | Spencer et al. | Sep 1993 | |
5036168 | Kikuchi et al. | Jul 1991 | |
5041698 | Takagi et al. | Aug 1991 |
Number | Date | Country |
---|---|---|
41229 | May 1986 | ITX |
Entry |
---|
"L'Elettrotecnica", p. 4, Sep. 1985. |