Rechnerlexikon
Die große Enzyklopädie des mechanischen Rechnens
3.145.184.105 |
Log in
|
Help
DE
EN
FR
IT
Main Page
All pages
Recent changes
Printable version
article
image
patent
Special pages
patent
Search results for:
Regina
Create Patent:
Country:
Austria
Australia
Belgium
Canada
Czechoslovakia
Switzerland
China
Cyprus
Germany
GDR
Danmark
German Reich
Spain
Europe
Finnland
France
Great Britain
Greece
Hungary
Ireland
Israel
Italy
Japan
Luxemburg
Liechtenstein
Monaco
Netherlands
Norway
ARIPO
Poland
Portugal
Russia
Sovjet Union
Sweden
USA
World
South Africa
Number:
Patentsearch:
Country:
all
Austria
Australia
Belgium
Canada
Switzerland
China
Czechoslovakia
Cyprus
GDR
Germany
Danmark
German Reich
Europe
Spain
Finnland
France
Great Britain
Greece
Hungary
Israel
Italy
Japan
Luxemburg
Netherlands
Norway
ARIPO
Poland
Russia
Sweden
Sovjet Union
USA
World
South Africa
Year: from
18
19
20
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
to
18
19
20
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Search for: