Difference between revisions of "Patent for "A method for creating unusual lighting effects on stages or similar venues." 1921, Schwabe & co (Q39990)"

@@ label / de / label / de @@
-Tragbare Vorrichtung zur Erzeugung von Dampf oder Rauch oder zur Vortaeuschung von Feuererscheinungen auf Buehnen
+Verfahren zur Erzielung eigenartiger Lichtwirkungen auf Buehnen o. dgl. 1921, Schwabe & co
@@ label / en / label / en @@
-Patent for "Portable device for generating steam or smoke or for simulating the appearance of fire on stages " 1922, Schwabe & co
+Patent for "A method for creating unusual lighting effects on stages or similar venues." 1921, Schwabe & co
@@ Property / Publication date / Property / Publication date @@
-June 1922^GregorianTimestamp +1922-06-08T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 day
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After 0
+August 1922^GregorianTimestamp +1922-08-15T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 day
Before 0
After 0
-Timestamp
++1922-06-08T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+day
 Before
 After
-Timestamp
++1922-08-15T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+day
 Before
 After
@@ Property / mentions / Property / mentions @@
-smoke machine
+blacklight
@@ Property / Copy available online / Property / Copy available online @@
-https://patents.google.com/patent/DE354383C
+https://patents.google.com/patent/DE357080C