JPH01139923A - Sheet for scorching foodstuff by microwave heating - Google Patents

Sheet for scorching foodstuff by microwave heating

Info

Publication number
JPH01139923A
JPH01139923A JP30053287A JP30053287A JPH01139923A JP H01139923 A JPH01139923 A JP H01139923A JP 30053287 A JP30053287 A JP 30053287A JP 30053287 A JP30053287 A JP 30053287A JP H01139923 A JPH01139923 A JP H01139923A
Authority
JP
Japan
Prior art keywords
sheet
layer
foodstuff
insulating layer
stainless steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP30053287A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Matsumoto
松本 延喜
Toshiharu Kawaguchi
川口 俊治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARUDAI SHOKUHIN KK
Marudai Food Co Ltd
Original Assignee
MARUDAI SHOKUHIN KK
Marudai Food Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MARUDAI SHOKUHIN KK, Marudai Food Co Ltd filed Critical MARUDAI SHOKUHIN KK
Priority to JP30053287A priority Critical patent/JPH01139923A/en
Publication of JPH01139923A publication Critical patent/JPH01139923A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reliably scorch the surface of frozen foodstuff or foodstuff containing much moisture by placing the foodstuff on a sheet which comprises two layers of metals having different electrical resistances, the layers being sticked together with an insulating layer therebetween, and then by radiating microwaves to the foodstuff. CONSTITUTION:An aluminum deposited film 4 is formed by applying an aluminum layer 2 on one side of an insulating layer 3 by vacuum evaporation and sticking another insulating layer 3' to sandwich the aluminum layer 2. A stainless steel deposited film 6 is formed by applying a stainless steel layer 5 on one side of an insulating layer 7 by vacuum evaporation and sticking another insulating layer 7' on the stainless steel layer 5. Both of them are glued together to make up a sheet 1 with an insulating adhesive layer 8 therebetween. Since the sheet 1 has two metal layers having different electrical resistances with the insulating layer therebetween, the heat generating effect by the microwave radiation is significantly improved. Further, since there occurs no sparks which may damage the foodstuff, the scorching can be reliably applied to the surface of the foodstuff even if it is frozen or contains much moisture.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、電子レンジ等のマイクロ波加熱により食品を
温める際に、該食品の表面に焦げ目を付けるためのシー
トに関する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sheet for browning the surface of food when the food is heated by microwave heating in a microwave oven or the like.

従来の技術及びその問題点 電子レンジ等によるマイクロ波加熱は、該食品を速やか
に効率良く加熱することができ、家庭用のみならず商業
用、工業用にも広く利用されている。一方、食品の中に
は、外観、香ばしさ、味覚等の点から焦げ目を付けるこ
とが望まれ、又は不可欠なものがあるが、通常の電子レ
ンジ等によるマイクロ波照射だけでは焦げ目を付けるこ
とができず、かかる食品の味覚等を十分なものとし得な
いという問題があった。
BACKGROUND ART Microwave heating using a microwave oven or the like can quickly and efficiently heat the food, and is widely used not only for home use but also for commercial and industrial purposes. On the other hand, some foods are desirable or indispensable for their appearance, aroma, taste, etc., but it is not possible to brown them with just microwave irradiation using a regular microwave oven. Therefore, there was a problem in that the taste etc. of such foods could not be sufficiently obtained.

この問題に対処するため、アルミ蒸着フィルムを備え、
該フィルムにマイクロ波を照射したときに発生するジュ
ール熱を利用して、食品表面に焦げ目を付けることを目
的としたシートが開発されている。しかしながら、該シ
ートは、通常のマイクロ波加熱下で、温度が約180℃
にしか上昇せず、従って食品表面には殆んど焦げ目が付
かず、特に冷凍又は水分を含んだ食品においてその傾向
が強いという問題があった。
In order to deal with this problem, it is equipped with an aluminum vapor-deposited film,
A sheet has been developed that aims to brown the surface of food by utilizing the Joule heat generated when the film is irradiated with microwaves. However, the sheet has a temperature of about 180°C under normal microwave heating.
There is a problem in that the surface of the food is hardly browned, and this tendency is particularly strong in frozen or moist food.

本発明の目的は、上記問題点を解決し、たとえ冷凍食品
、水分を多く含んだ食品などであっても、食品表面に確
実に焦げ目を付は得るマイクロ波加熱による食品の焦げ
目付は用シートを提供することにある。
An object of the present invention is to solve the above-mentioned problems and to provide a sheet for browning food using microwave heating, which can reliably brown the surface of food even if it is a frozen food or a food containing a lot of water. Our goal is to provide the following.

問題点を解決するための手段 本発明者らは、斯かる焦げ目付は用シートを開発すべく
鋭意研究を重ねた結果、電気抵抗率に差のある金属の2
層を絶縁層を介して貼着したシートの上に食品を置き、
これにマイクロ波を照射することにより、該シートと接
触する食品表面に確実に焦げ目を付は得ることを見出し
た。本発明は、斯かる知見に基づいて完成されたもので
ある。
Means for Solving the Problems The inventors of the present invention have conducted intensive research to develop a sheet for such browning, and found that two metals with different electrical resistivities are used.
Place the food on the sheet with the layers pasted through the insulating layer,
It has been found that by irradiating this with microwaves, the surface of the food that comes into contact with the sheet can be reliably browned. The present invention was completed based on this knowledge.

即ち、本発明は、電気抵抗率に差のある金属の2層が、
絶縁層を介して貼着されていることを特徴とするマイク
ロ波加熱による食品の焦げ目付は用シートに係る。
That is, in the present invention, two layers of metals having different electrical resistivities are
The present invention relates to a sheet for browning foods by microwave heating, which is attached with an insulating layer interposed therebetween.

発明の効果 本発明によれば、電気抵抗率に差のある金属の2層が、
絶縁層を介して貼着されていることにより、マイクロ波
照射による発熱効果が格段に向上し、しかも食品を汚損
するようなスパークを起こさず、その結果、たとえ冷凍
食品、水分を多く含んだ食品等であっても、該食品表面
に確実に焦げ目を付は得るマイクロ波加熱による食品の
焦げ目付は用シートを提供することができる。
Effects of the Invention According to the present invention, two layers of metals having different electrical resistivities,
By being attached through an insulating layer, the heat generation effect of microwave irradiation is greatly improved, and there is no spark that could contaminate the food. etc., it is possible to provide a sheet for browning food by microwave heating, which can reliably brown the surface of the food.

実施例 以下に、本発明の実施例を、添付図面を参照しつつ説明
する。
Embodiments Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

第1図は、本発明の1実施例にかかるマイクロ波加熱に
よる食品の焦げ目付は用シート(1)の断面の一部を拡
大して示す。該シート(1)は、ポリエチレンテレフタ
レート(PET)又は紙等の絶縁材からなる絶縁層(3
)の片面にアルミニウムが蒸着されてアルミ蒸着層(2
)とされ、該アルミ蒸着層(2)表面に該アルミ蒸着層
(2)を挾むように他の上述の如き絶縁層(3′)が付
着されて形成されたアルミ蒸着フィルム(4)、及び上
記絶縁材からなる絶縁層(7)の片面にステンレスが蒸
着されてステンレス蒸着層(5)とされ、該ステンレス
蒸着層(5)の表面に絶縁層(7′)が付着されて形成
されたステンレス蒸着フィルム(6)が、絶縁性接着剤
層(8)を介して貼着されている。これら各層の厚みは
、アルミ蒸着層(2)及びステンレス蒸着層、(5)が
50人〜500人、絶縁層(3)、(3’)、(7)。
FIG. 1 shows a partially enlarged cross-section of a sheet (1) for browning foods by microwave heating according to an embodiment of the present invention. The sheet (1) has an insulating layer (3) made of an insulating material such as polyethylene terephthalate (PET) or paper.
) is vapor-deposited on one side of the aluminum vapor-deposited layer (2).
), and an aluminum vapor-deposited film (4) formed by adhering another insulating layer (3') as described above to the surface of the aluminum vapor-deposited layer (2) so as to sandwich the aluminum vapor-deposited layer (2); Stainless steel is formed by vapor-depositing stainless steel on one side of an insulating layer (7) made of an insulating material to form a stainless steel vapor-deposited layer (5), and an insulating layer (7') is attached to the surface of the stainless steel vapor-deposited layer (5). A vapor deposited film (6) is attached via an insulating adhesive layer (8). The thickness of each of these layers is 50 to 500 for the aluminum vapor deposited layer (2), the stainless steel vapor deposited layer (5), and the insulating layers (3), (3'), and (7).

(7′)が10μm〜40μmであるのが好ましく、よ
り好ましくは蒸着層(2)、  (5)が200人〜4
00人、絶縁層(3)、(3”)、(7)、(7’)が
10μm〜30μmである。蒸着層(2)、(5)が2
00人未満では、製造上、蒸着層の制御が困難であると
いう問題があり、5゜0人を超えると食品を汚損するよ
うなスパークを起こし易いという問題がある。又、絶縁
層(3)。
(7') is preferably 10 μm to 40 μm, more preferably the vapor deposited layers (2) and (5) are 200 to 40 μm.
00 people, the insulating layers (3), (3"), (7), (7') are 10 μm to 30 μm. The vapor deposited layers (2), (5) are 2
If it is less than 0.00, there is a problem in that it is difficult to control the vapor deposited layer during production, and if it exceeds 5.0, it is easy to generate sparks that can stain food. Also, an insulating layer (3).

(3’)、(7)、(7’)が10μm未満であると、
ポリエチレンテレフタレート(PET)が溶融し易いと
いう問題があり、40μmを超えると厚くなり過ぎてシ
ートとして使いづらいという問題がある。なお、アルミ
蒸着層(2)に代えて、アルミ粉が含有された塗料の印
刷により形成されたアルミ印刷層であってもよい。
(3'), (7), and (7') are less than 10 μm,
There is a problem that polyethylene terephthalate (PET) easily melts, and if it exceeds 40 μm, it becomes too thick and difficult to use as a sheet. Note that instead of the aluminum vapor deposited layer (2), an aluminum printed layer formed by printing a paint containing aluminum powder may be used.

上記のように構成された本発明シートを、次の実験例に
基づき説明する。
The sheet of the present invention constructed as described above will be explained based on the following experimental example.

なお、本発明シートの特徴を明確にするため、下記8枚
の焦げ目付は用シート(a)〜(h)を用いた。シート
(a)及び(b)は本発明の実施例にかかるシートであ
り、その他のシート(C)〜(h)は比較例である。シ
ート(a)、  (b)の構成は上記シート(1)と同
様である。最も下の層を第1層としてシート(a)〜(
h)の構成を第1表に示す。
In order to clarify the characteristics of the sheets of the present invention, the following eight sheets (a) to (h) were used for browning. Sheets (a) and (b) are sheets according to examples of the present invention, and other sheets (C) to (h) are comparative examples. The configurations of sheets (a) and (b) are the same as the above sheet (1). Sheets (a) to (with the lowest layer as the first layer)
The composition of h) is shown in Table 1.

実験例1 シート(a) 〜(h)を出力500Wの電子レンジ(
三菱電気味製RR−32)内に入れてマイクロ波を照射
し、スパーク試験を行った。シートの大きさは、5mm
X8mmである。
Experimental Example 1 Sheets (a) to (h) were heated in a microwave oven with an output of 500W (
A spark test was conducted by placing the sample in a Mitsubishi Electric Aji RR-32) and irradiating it with microwaves. The size of the sheet is 5mm
It is x8mm.

このスパーク試験の結果、シート(g)のステンレス蒸
着層が、マイクロ波照射20秒後に、ジュール熱により
溶融分離したステンレス間に生ずるスパークにより、ま
たシート(h)は5秒後に同様のスパークにより溶融し
、多数の穴や亀裂を生じた状態に破損した。他のシート
(a)〜(f)は、マイクロ波照射後、1分を経過して
もこのようなスパークを起こすことはなかった。
As a result of this spark test, the stainless vapor deposited layer of sheet (g) melted 20 seconds after microwave irradiation due to sparks generated between the separated stainless steel due to Joule heat, and the sheet (h) melted 5 seconds later due to the same spark. It was damaged with numerous holes and cracks. The other sheets (a) to (f) did not cause such sparks even after 1 minute had passed after being irradiated with microwaves.

このことから、単層又は複層に限らず、ステンレスのみ
が蒸着されたシートは上記スパークを発生し、アルミニ
ウムのみ、及びアルミニウムとステンレスとの各蒸着層
を有するシートはこのようなスパークを起こし難いこと
が判明した。
From this, regardless of whether it is a single layer or a multi-layer sheet, a sheet on which only stainless steel is vapor-deposited will generate the above-mentioned sparks, and a sheet with only aluminum or each vapor-deposited layer of aluminum and stainless steel will be less likely to cause such sparks. It has been found.

実験例2 本発明の1実施例にかかるシート(a)の発熱効果を、
シート(C)及び(g)の発熱効果と比較し、第3図に
示す。参考として、マイクロ波加熱のみによる下記記載
の大豆油の温度を付記する。
Experimental Example 2 The heat generating effect of the sheet (a) according to one example of the present invention was
A comparison of the heat generation effects of sheets (C) and (g) is shown in FIG. For reference, the temperature of soybean oil described below only by microwave heating is added.

発熱効果の測定方法は、以下の方法(第2図参照)に従
った。
The exothermic effect was measured according to the following method (see Figure 2).

なお、シート(1)、  (a)、  (b)のアルミ
蒸着層及びステンレス蒸着層の厚さを400人、絶縁層
の厚さを25μmとし、シート(1)のアルミ蒸着層は
凸版印刷■製、ステンレス蒸着層は尾池工業■製とした
In addition, the thickness of the aluminum vapor deposition layer and the stainless steel vapor deposition layer of sheets (1), (a), and (b) is 400 mm, the thickness of the insulating layer is 25 μm, and the aluminum vapor deposition layer of sheet (1) is made by Toppan Printing ■. The stainless steel vapor deposited layer was manufactured by Oike Kogyo ■.

〈測定方法〉 i) 直径90mm、深さ12mmのガラスシャーレ(
11)内に、60−の大豆油(12)を入れる。
<Measurement method> i) A glass Petri dish with a diameter of 90 mm and a depth of 12 mm (
11) Put 60-g soybean oil (12) into the container.

ii)  直径86mmの円形状に形成したシート(a
)、(c)、(g)のうちのいずれか1枚を大豆油(1
2)中に沈める。
ii) A sheet formed into a circular shape with a diameter of 86 mm (a
), (c), and (g) in soybean oil (1
2) Submerge it inside.

iii )  ガラスシャーレ(11)を高さ30mm
の台紙(13)上に載置し、出力500Wの電子レンジ
(三菱電機■製、RR−32)内に入れてマイクロ波を
照射し加熱する。
iii) Glass petri dish (11) with a height of 30 mm
The sample was placed on a mount (13), placed in a microwave oven with an output of 500 W (manufactured by Mitsubishi Electric ■, RR-32), and heated by irradiation with microwaves.

iV)  150秒経過するまで30秒毎に、ガラスシ
ャーレ(11)内の大豆油(12)温度を測定(ガラス
シャーレ(11)を電子レンジから取り出し、大豆油(
12)温度を速やかに測定)する。
iV) Measure the temperature of the soybean oil (12) in the glass petri dish (11) every 30 seconds until 150 seconds have passed (take out the glass petri dish (11) from the microwave, and measure the temperature of the soybean oil (12) in the glass petri dish (11).
12) Promptly measure the temperature.

第3図のグラフにおける線(10−1)はシート(a)
を、曲線(102)はシート(C)を、曲線(103)
はシート(g)を入れた大豆油(12)の温度変化を示
し、曲線(104)はシートを入れない場合の大豆油(
12)の温度変化を示す。
Line (10-1) in the graph of Figure 3 is sheet (a)
, the curve (102) is the sheet (C), the curve (103)
curve (104) shows the temperature change of soybean oil (12) with sheet (g) added, and curve (104) shows the temperature change of soybean oil (12) without sheet (g).
12) shows the temperature change.

第3図に示すように、本発明シート(a)を入れた大豆
油(12)の温度は、150秒後には245℃にも上昇
し、他のシート(c)、  (g)に比して充分に発熱
量が大きいことが判った。
As shown in Figure 3, the temperature of the soybean oil (12) containing the sheet (a) of the present invention rose to 245°C after 150 seconds, compared to other sheets (c) and (g). It was found that the calorific value was sufficiently large.

実験例3 本発明の実施例にかかるシート(a)、(b)の焦げ目
付は度を、シート(c)、  (d)、  (g)及び
下記第2表記載のシー) (i)、(j)と比較し、第
3表に示す。
Experimental Example 3 The degree of browning of the sheets (a) and (b) according to the example of the present invention was determined by the degree of browning of the sheets (c), (d), (g) and the sheets listed in Table 2 below) (i), A comparison with (j) is shown in Table 3.

第   2   表 なお、焦げ目付は度の評価は、5IIIIn×8Ilf
flの矩形状に形成された各シート上に、同形状の画用
紙(ケント紙、135gンm2)を5枚重ね、そののち
マイクロ波照射を1分間行って、前記画用紙の焦げ具合
を目視により行なった。画用紙は、シートに接している
画用紙を1枚目とし、順次上方へ数えて表示する。
Table 2: The evaluation of the degree of browning is 5IIIn x 8Ilf.
Five sheets of drawing paper (Kent paper, 135 gm2) of the same shape were stacked on each sheet formed into a rectangular shape of fl, and then microwave irradiation was performed for 1 minute, and the degree of burning of the drawing paper was visually observed. . The drawing papers are counted upwards and displayed, starting with the drawing paper that is in contact with the sheet.

第  3  表 ◎:全全域十分に焦げている。こげ茶色に変色○:全域
が焦げている。薄茶色又はきつね色に変色。
Table 3 ◎: The entire area is sufficiently charred. Discoloration to dark brown ○: The entire area is burnt. Discoloration to light brown or golden brown.

△ニー#に、又は薄い焦げ付きが認められる。淡褐色×
:はとんど又は全く焦げ付きが認められない。
△A slight burn is observed on knee #. Light brown ×
: There is little or no burnt appearance.

第3表に示すように、本発明シート(a)。As shown in Table 3, the invention sheet (a).

(b)は、1枚目〜5枚目の全ての画用紙が全域に亘っ
てよく焦げており、他のシート(C)。
In (b), all of the first to fifth drawing papers are well burnt over the entire area, and the other sheet (C) is.

(d)、(g)、(i)、(j)に比べ、食品表面への
焦げ目付けが十分となることを裏付けている。なお、シ
ート(g)により画用紙の一部に付いた焦げ目は、該シ
ート(g)がステンレスのみの蒸着層を有するシートで
あることから、実験例1に述べたように、ステンレス蒸
着層のスパークによるものであると思われる。
This proves that browning on the food surface is sufficient compared to (d), (g), (i), and (j). Note that the brown marks on a part of the drawing paper due to the sheet (g) are caused by sparks in the stainless steel vapor deposited layer, as described in Experimental Example 1, because the sheet (g) has a vapor deposited layer of only stainless steel. This seems to be due to

実験例4 紙トレー上にシート(a)を載せ、冷凍電子を載置して
上記電子レンジ内に入れ、3分間のマイクロ波照射を行
った。電子レンジから取り出した電子にはシート(a)
に接した面に焦げ目が付いていた。
Experimental Example 4 Sheet (a) was placed on a paper tray, a frozen electron was placed on it, the tray was placed in the microwave oven, and microwave irradiation was performed for 3 minutes. Sheet (a) for the electron taken out of the microwave oven
The side that was in contact with it was browned.

これら実験例1〜4が示すように、本発明シートは、冷
凍又は水分を多く含んだ食品であっても、マイクロ波照
射により該食品を温めつつ該食品の表面に確実に、しか
も該食品が汚損するようなスパークを発生することなく
、焦げ目を付けることができる。これにより、焦げ目を
付けることが望まれ、又は不可欠な食品の外観、香ばし
さ、味覚等を十分なものとし得る。
As shown in these Experimental Examples 1 to 4, the sheet of the present invention can reliably coat the surface of the food while heating the food by microwave irradiation, even if the food is frozen or contains a large amount of water. It can be browned without creating any contaminating sparks. This may enhance the appearance, aroma, taste, etc. of the desired or essential food product.

なお、電気抵抗率の小さい方の金属層がアルミニウム合
金の蒸着又は印刷の層であり、電気抵抗率の大きい方の
金属層がクロム、ニッケル若しくはこれら各々の合金の
蒸着層であっても、上述と同様の効果を奏することが判
明した。
Note that even if the metal layer with the smaller electrical resistivity is a vapor-deposited or printed layer of aluminum alloy, and the metal layer with the larger electrical resistivity is a vapor-deposited layer of chromium, nickel, or an alloy of these, the above-mentioned It was found that the same effect was achieved.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明シートの1実施例を示す1部拡大縦断側
面図、第2図はその発熱効果及び従来シートの発熱効果
を測定するための方法の1行程を示す縦断側面図、第3
図はこの発熱効果を大豆油温度とマイクロ波加熱時間と
で示すグラフである。 (1)、  (a)、(b)・・・マイクロ波加熱によ
る食品の焦げ目付は用シート (2)・・・アルミ蒸着層 (3)、(3’)、(7)、(7’)・・・絶縁層(5
)・・・ステンレス蒸着層 (以 上)
FIG. 1 is a partially enlarged longitudinal sectional side view showing one embodiment of the sheet of the present invention, FIG. 2 is a longitudinal sectional side view showing one step of a method for measuring the heat generating effect thereof and the heat generating effect of a conventional sheet, and FIG.
The figure is a graph showing this exothermic effect in terms of soybean oil temperature and microwave heating time. (1), (a), (b)... Sheet for browning food by microwave heating (2)... Aluminum vapor deposited layer (3), (3'), (7), (7' )...Insulating layer (5
)...Stainless steel vapor deposited layer (and above)

Claims (3)

【特許請求の範囲】[Claims] (1)電気抵抗率に差のある金属の2層が、絶縁層を介
して貼着されていることを特徴とするマイクロ波加熱に
よる食品の焦げ目付け用シート。
(1) A sheet for browning foods by microwave heating, characterized in that two layers of metals with different electrical resistivities are attached via an insulating layer.
(2)電気抵抗率の小さい方の金属がアルミニウム又は
アルミニウム合金であり、電気抵抗率の大きい方の金属
がステンレス、又はクロム、ニッケル若しくはこれら各
々の合金である特許請求の範囲第1項記載のマイクロ波
加熱による食品の焦げ目付け用シート。
(2) The metal with a smaller electrical resistivity is aluminum or an aluminum alloy, and the metal with a larger electrical resistivity is stainless steel, chromium, nickel, or an alloy of each of these. A sheet for browning food using microwave heating.
(3)前記金属の層の厚さが、50Å以上500Å以下
である特許請求の範囲第1項又は第2項記載のマイクロ
波加熱による食品の焦げ目付け用シート。
(3) The sheet for browning foods by microwave heating according to claim 1 or 2, wherein the metal layer has a thickness of 50 Å or more and 500 Å or less.
JP30053287A 1987-11-27 1987-11-27 Sheet for scorching foodstuff by microwave heating Pending JPH01139923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30053287A JPH01139923A (en) 1987-11-27 1987-11-27 Sheet for scorching foodstuff by microwave heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30053287A JPH01139923A (en) 1987-11-27 1987-11-27 Sheet for scorching foodstuff by microwave heating

Publications (1)

Publication Number Publication Date
JPH01139923A true JPH01139923A (en) 1989-06-01

Family

ID=17885953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30053287A Pending JPH01139923A (en) 1987-11-27 1987-11-27 Sheet for scorching foodstuff by microwave heating

Country Status (1)

Country Link
JP (1) JPH01139923A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912927U (en) * 1972-05-03 1974-02-02
JPS62237223A (en) * 1986-04-04 1987-10-17 キツデ・コンス−マ−・デユアラブルズ・コ−ポレイシヨン Cooking tool for microwave scorching marking

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912927U (en) * 1972-05-03 1974-02-02
JPS62237223A (en) * 1986-04-04 1987-10-17 キツデ・コンス−マ−・デユアラブルズ・コ−ポレイシヨン Cooking tool for microwave scorching marking

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